Research radio episodes

Listen to recent research-paper discussions with complete transcripts and sources.

EnergyNet in Practice: Long Grid, Short Grids and Mobility-Based Energy Peering — Robotics Radio · 2026-10-11
The Short Grid proposes that local buildings or campuses can coordinate their own electricity demand, generation, and storage behind an existing connection envelope.
Spatiotemporal Response Decay for Near-Optimal Distributed LQR via System Level Synthesis — Robotics Radio · 2026-10-11
The paper establishes a quantitative basis for choosing control architectures by showing that achieving a specific performance level (LQR loss per node) is possible regardless of network size, provided communication, storage, and filtering resources scale logarithmically.
Causal-fate dynamics of unrealized influence — Robotics Radio · 2026-10-11
Causal-fate dynamics explore how influences absent from a present state can persist and affect future evolution. The research formalizes this by tracking latent consequences through finite transport, testing it in neural networks, BGP routing, and Transformers.
Time-Domain Analysis of Surface Acoustic Wave Magnetoelectric Sensors — Robotics Radio · 2026-10-11
This study investigated how a magnetoelectric surface acoustic wave sensor responds over time using both simulations and experiments. They used a 3D model to predict wave propagation characteristics like delay time and velocity.
Reference-Filter-Driven Transition Probabilities for IMM-Based Satellite Maneuver Detection — Robotics Radio · 2026-10-11
The Reference-Driven IMM (RD-IMM) filter improves maneuver detection in satellite tracking by eliminating feedback loops common in standard IMM filters.
Constructive Safety-Critical Control for a Class of Underactuated Systems: A Hierarchical Approach — Robotics Radio · 2026-10-11
The work develops a constructive framework for synthesizing safe control architectures and control barrier functions (CBFs) for underactuated systems, like quadrotors.
A User-Triggered UAV Dispatching System for Precise and Timely Mountain Search Missions — Robotics Radio · 2026-10-11
This system connects hikers' smartphone records with UAV search missions through a continuous workflow involving mobile tracking, cloud synchronization, and autonomous flight.
A Latent Space Optimization Approach for Symbolic Discovery of Dynamical Models — Robotics Radio · 2026-10-11
The framework solves symbolic regression by transforming discrete expression search into a continuous optimization problem.
Battery Second Life: A Review of Experimental Studies — Robotics Radio · 2026-10-11
This review synthesizes experimental studies on reusing retired batteries for second-life applications.
Narrow and Deep: An Ontology Tower as the Knowledge of an LLM Agent for an Industrial Equipment System — Robotics Radio · 2026-10-11
The study proposed an 'ontology tower,' a deep knowledge structure for a single equipment system used by an LLM agent. This tower integrates physical derivations and operational lessons from journals to create narrow but deep knowledge.
Large-Scale Partition-Based RIS Beamforming For Uplink RIS-Equipped Multi-User Systems: Asymptotic Analysis — Robotics Radio · 2026-10-11
The paper analyzes large-scale partition-based beamforming at a Reconfigurable Intelligent Surface (RIS) combined with zero-forcing reception for multi-user uplink systems.
Redefining fuel poverty: Introducing the temporal equity framework (TEF) — Robotics Radio · 2026-10-11
The Temporal Equity Framework (TEF) is proposed to replace current fuel poverty definitions by combining budget standards with energy expenditure indicators.
Reach-Stabilize Control of Control-Affine Systems with Unknown Affine Parameters — Robotics Radio · 2026-10-11
The paper introduces a method to ensure safe set recovery and convergence to a goal point for control-affine systems with unknown parametric uncertainties, even without needing persistence of excitation.
From Asymptotic to Designer-Assigned-Time Control: A Review of Stability Notions, Design Mechanisms, and Controller Architectures — Robotics Radio · 2026-10-11
This review analyzes control systems moving from standard asymptotic stability to designer-assigned temporal bounds like Finite-Time or Prescribed-Time control.
Stabilization of Unidirectional First-Order PDE-ODE Coupled Systems with Boundary and Distributed Input Delays — Robotics Radio · 2026-10-11
The method addresses systems with both boundary and distributed input delays in coupled PDE-ODE models, overcoming limitations of existing methods that require delay ordering.
Policy Synthesis for Finite Populations of MDP Agents under Aggregate Reach-Avoid Chance Constraints — Robotics Radio · 2026-10-11
This research develops a method to find optimal control policies for groups of agents moving in a discrete environment while ensuring probabilistic safety.
Predefined-Time Integral Reinforcement Learning for Unknown Nonlinear Systems via Inverse-Optimal Design — Robotics Radio · 2026-10-11
This framework develops a method for controlling unknown nonlinear systems using integral reinforcement learning combined with inverse-optimal design.
Adaptive dynamic programming using Lyapunov function constraints — Robotics Radio · 2026-10-11
The work proposes a stabilizing adaptive dynamic programming (ADP) method for solving infinite-horizon optimal control problems. It achieves this by simultaneously optimizing a critic function and ensuring closed-loop stability through the explicit use of a Lyapunov function.
Certified Corruption Budgets: Anytime-Valid Leaderboard Claims under Adaptive Rigging — Security Radio · 2026-10-11
The research introduces a Certified Corruption Budget (ext B ext bt) to guarantee AI leaderboard claims against adaptive attackers who can forge or alter records in bursts.
Convex Safety Filtering via Spectral Selection for Nonconvex Safe Sets — Robotics Radio · 2026-10-11
The paper addresses nonconvex control barrier functions for safe sets that are unions of convex shapes. It proposes selecting eigenvectors of a matrix function at the current state to create a convex input constraint.
Temporal transformer CAN encoder with federated lightweight heads for anomaly detection — AI Radio · 2026-10-11
The framework detects anomalies in vehicle CAN messages by combining a Temporal Transformer encoder with Federated Lightweight Heads.
From Investigation Failures to Reliable SOC Agents: Understanding and Improving LLM-Based Alert Triage — Security Radio · 2026-10-11
The study tested five different ways LLMs can triage security alerts using an interactive benchmark called ALERT-BENCH.
PyCache Trap: The Inspection-Execution Gap in Agent Skill Scanners — Security Radio · 2026-10-11
The study investigates a security gap where agent skill scanners trust visible source code but Python can load different compiled caches at runtime, leading to cache poisoning.
When Routing Reveals Membership: Privacy Leakage from MoE Router Telemetry — AI Radio · 2026-10-11
The research investigates a router-augmented membership inference attack against Mixture-of-Experts (MoE) models. By combining standard output signals with aggregated routing features, the method successfully identifies whether a specific example was used to fine-tune the model.
SoK: Failure Modes in Common Criteria Product Evaluation - A Taxonomy and Design-for-Evaluability Guidance — Security Radio · 2026-10-11
The paper systematizes knowledge about failures during Common Criteria product evaluation by creating a taxonomy across nine lifecycle classes.
MRCert: Towards Post-deployment Patch Robustness Certification for Adversarially Patched Samples via Type-specific Masking — Security Radio · 2026-10-11
MRCert is a new method that allows security experts to verify if an AI model remains correct after it has been attacked with adversarial patches, even after deployment.
When AI Finds Hidden Messages, Does It Report? — Security Radio · 2026-10-11
The study tested how requesting reports changes observable notifications about AI-attributed source messages in four fixed deployments using ordinary and enhanced notes.
Safe at One Loop, Risky at Another: Aligning Safety Across Recurrent Depths in Looped Language Models — Security Radio · 2026-10-11
Looped Language Models (LoopLMs) expose outputs at multiple inference depths, creating safety challenges: safety varies across depths and jailbreaks transfer between them.
Nullify: Null-Space Activation Steering for Training-Free LLM Unlearning — AI Radio · 2026-10-11
Nullify is a training-free method for unlearning information from LLMs by steering activations during inference. It uses linear corrections applied to the residual stream to push privacy-related activations away from memorized answers.
The Hint Weight of ML-DSA Signatures Is Key-Dependent: An Empirical Study across the Three FIPS 204 Parameter Sets — Security Radio · 2026-10-11
The study investigated whether ML-DSA signatures' hint weights depend on the signing key. Findings show that while the total hint weight is weakly key-dependent (explaining 0.5% to 1.5% of variance), per-polynomial weights are strongly dependent on the key.
Applying Security by Design at the Point of Execution: How Governed Security Requirements Affect the Security of AI-Generated Code — Security Radio · 2026-10-11
The study tested whether giving AI code generators specific security requirements at execution time improves code security.
DITTO: A Context-aware Pickle-based Pre-Trained Model Scanner for Effective Security Audits — Security Radio · 2026-10-11
DITTO is a new scanner designed to find security risks in models that use Pickle, a common but unsafe serialization format. It works by tracing how the model loads and then analyzing the context of critical operations to distinguish safe reconstruction from malicious behavior.
BRANCH: Bypassing Multi-Scanner AI Guardrails — Security Radio · 2026-10-11
BRANCH is a novel method using a branching tree search to chain multiple evasion techniques simultaneously against multi-scanner AI guardrail systems.
Detection-Guided Adaptive Purification with Diffusion Models for Robust Audio Deepfake Detection — Security Radio · 2026-10-11
The Detection-Guided Adaptive Purification (DGAP) framework is a diffusion-based defense that dynamically adjusts audio purification strength based on how much an input's score shifts relative to a detector's response.
CPU-Auth: Device Fingerprinting for Authentication via DVFS Side-Channel — Security Radio · 2026-10-11
CPU-Auth creates a hardware fingerprint for device authentication by measuring unique variations in Dynamic Voltage and Frequency Scaling (DVFS) behavior within a web browser sandbox.
When Flaws Cascade: Understanding Vulnerabilities and Exploitation Chains in JavaScript Engines — Security Radio · 2026-10-11
The study empirically investigated vulnerabilities across four major JavaScript engines from 2017 to 2024. Researchers created taxonomies for symptoms and root causes, finding that memory safety violations are common.
Power Side-Channel Membership Inference Attack on Embedded Machine Learning — Security Radio · 2026-10-11
PSCMIA is a power side-channel attack that infers whether a specific data sample was used to train an embedded ML model, even without access to prediction outputs.
Speedbumps: Rejection Attacks on Speculative Decoding — Security Radio · 2026-10-11
The research introduces Speedbump, an adversarial suffix attack that exploits how draft and target models interact during speculative decoding. By appending a malicious suffix, attackers can force the system to reject more draft tokens early in the process.
NOMOS: Compiling Written Policies into Statically Verified Tool-Call Gates for LLM Agents — Security Radio · 2026-10-11
NOMOS is a four-pass compiler that transforms natural language policies into static, verified tool-call gates for LLM agents. It addresses the risk of relying solely on LLM extraction by inserting a rigorous static verification layer.
Learned Parallel Bit-Flipping Sequential Belief Propagation Decoding of Quantum LDPC Codes — Quantum Radio · 2026-10-11
The proposed decoder improves reliability for Quantum Low-Density Parity-Check (QLDPC) codes over depolarizing channels by combining learned sequential Belief Propagation with a parallel bit-flipping search.
Accelerating HQC for Post-Quantum TLS 1.3 on x86 IoT Gateways — Security Radio · 2026-10-11
The work optimized HQC for TLS 1.3 using AVX2 and AVX-512 instructions with GFNI extensions on x86 processors. These optimizations significantly reduced computational costs for key generation, encapsulation, and decapsulation compared to previous methods.
Language Modeling is Monotone Compression — AI Radio · 2026-10-11
The paper investigates the relationship between Language Models (LLMs), which predict next tokens, and monotone compression algorithms.
Characterizing Statistical Separability in TP-CRIV for Probabilistic AI Models — Security Radio · 2026-10-11
This work characterizes statistical separability in probabilistic AI models by linking challenge-wise prover behavior to verification performance and required evidence.
Skill Constellations: Tracing the Supply Chain of Agent Skills on GitHub — Security Radio · 2026-10-11
The study created the first dated network tracking how AI agent skills spread across GitHub by analyzing Git history of SKILL.md files.
BRACE: Differential Privacy for Dense Associative Memory with LSR Energy — Security Radio · 2026-10-11
The BRACE algorithm is a differentially private retrieval mechanism for log-sum-ReLU (LSR) dense associative memory (DAM). It solves boundary instability caused by the memory's finite support, which causes discontinuous changes in retrieval.
Soft Voting for Policy-Aware Private Data Synthesis — Security Radio · 2026-10-11
BF-Soft proposes a temperature-smoothed soft vote to reduce noise in private data synthesis using policy graphs.
MORDOR:Mitigating Overheads of Read Disturbance Preventive Operations via Elastic Refresh Scheduling — Security Radio · 2026-10-11
MORDOR is a new policy that intelligently delays preventive refresh operations (PROs) to run outside of critical memory access paths. It leverages the fact that a PRO targeting one row can be postponed if no other demand request accesses that aggressor row.
On-Chain Archaeology of Bitcoin Oracles: Evidence of Use under Limited Observability — Security Radio · 2026-10-11
The study traces Bitcoin oracle evolution from early services to modern contracts, showing how protocol design and data preservation limit what can be measured.
GROB: A Multi-Agent Architecture for Public-Trace Investigation of Candidate Agentic Activity — Security Radio · 2026-10-11
GROB is a multi-agent system designed to find signs of autonomous agent activity using only public Internet traces when private telemetry is unavailable.
A Survey of Security Research for Operating Systems — Security Radio · 2026-10-11
This survey organizes recent operating system security research into three areas: virtualization technology, OS verification technology, and access control technology.
MARC: Multi-Bit Watermarking for Autoregressive Audio Generation against Codec Attacks — Security Radio · 2026-10-11
MARC is a multi-bit watermarking method designed for autoregressive audio generation to survive attacks from various codecs.
A Zero-Knowledge Signature Framework for Efficient Post-Quantum Message Authentication in Cooperative Automated Driving — Security Radio · 2026-10-11
The ZKS-PQC framework replaces large post-quantum public keys and signatures with compact Zero-Knowledge Proofs (ZKP) for message authentication in V2X systems. This allows for communication efficiency while maintaining compatibility with older security systems.
EIFL: Efficiently Protecting Global Model Privacy and Integrity Against an Untrusted Server in Federated Learning — Security Radio · 2026-10-11
EIFL proposes a novel federated learning method that uses two-stage aggregation and symmetric encryption to protect model output privacy from untrusted servers.
SoK: Are LLMs Reliable at Source Code Recovery? A Taxonomy and Empirical Evaluation — Security Radio · 2026-10-11
The work introduces a Systematization of Knowledge (SoK) framework to systematically evaluate how Large Language Models (LLMs) can recover source code from binary files.
Where Do the Tokens Go? Understanding and Reducing Costs in LLM Agents for Vulnerability Discovery — Security Radio · 2026-10-11
The study analyzed how different AI agents vary in success and cost when finding vulnerabilities using code.
LTBD: Learnable Trust-Boundary Delimiters for Prompt Injection Defense — Security Radio · 2026-10-11
Learnable Trust-Boundary Delimiters (LTBD) is a lightweight defense for Large Language Models against prompt injection attacks.
Secure Aggregate Encryption with Identity-Based Authentication for Multi-Vendor FPGA Cloud Deployment — Security Radio · 2026-10-11
SAEID presents a secure framework for deploying FPGAs across multiple vendors and cloud providers. It integrates aggregate authorization, certificate-free device authentication, and identity-bound bitstream verification using a pairing-based cryptographic foundation.
Host Attack Graph for Botnet Propagation — Security Radio · 2026-10-11
This research introduces a Host Attack Graph model and two botnet propagation strategies to study how network structure and target selection influence malware spread over time.
HPQ-AKE: A Provably Secure Sign-Less Hybrid Authenticated Key Exchange Protocol for Bandwidth-Constrained IoT and Edge Networks — Security Radio · 2026-10-11
HPQ-AKE is a sign-less hybrid key exchange protocol designed to migrate from classical security to post-quantum cryptography efficiently.
Anytime-valid detection of LLM weight exfiltration — Security Radio · 2026-10-11
The e-process is a prompt-level detection mechanism that calibrates whole-response mismatch events against trusted benign traffic.
SemField: A Simple, Linear, Continuous, yet Robust Semantic Watermark — Security Radio · 2026-10-11
SEMFIELD introduces a simple, training-free semantic watermark that embeds a continuous signal into sentence embeddings for robust document detection.
Local Sensitivity in Exponential Selection: Failure Modes and Valid Calibrations — Security Radio · 2026-10-11
The paper investigates when using data-dependent sensitivity can safely replace global sensitivity in private selection tasks where one chooses an element from a finite range to maximize a score.
A Security Meta-Model for Retrieval-Augmented Generation Systems — Security Radio · 2026-10-11
The authors introduced a security meta-model to assess risks in Retrieval-Augmented Generation (RAG) systems. This model uses a structured framework defining causal relationships between RAG components, attacks, weaknesses, risks, and CIA impact.
Could LLM Watermark Detection be Public? — Security Radio · 2026-10-11
The research investigates if public LLM watermarking detection is feasible, finding that it carries a real but bounded liability. A novel split-key construction allows for transparency while making tampering detectable.
From Public Posts to AI-Search Citations: Measuring the Fragility of AI Search — Security Radio · 2026-10-11
The research investigated how ordinary web publications can become inputs for AI search answers through a Retrieval-Augmented Generation (RAG) pipeline.
ORCAGen: Orchestrating Context-Aware Malware Deception with RAG-Guided Generative AI — Security Radio · 2026-10-11
ORCAGen uses GenAI and Retrieval-Augmented Generation (RAG) to build malware deception playbooks offline. It generates proof-of-concept malware and orchestration code by grounding the process in structured knowledge about malware procedures and defense strategies.
Protecting CPU AI On Edge TEEs: WebAssembly's Promise and Practical Challenges — Security Radio · 2026-10-11
The work presents a method to run unaltered AI models inside edge Trusted Execution Environments (TEEs) like OP-TEE for Arm TrustZone. It achieves this by compiling AI models to WebAssembly (Wasm) and using the WebAssembly Micro Runtime (WAMR) within OP-TEE.
Moving Target Defense in SDN-enabled EV Charging Network — Security Radio · 2026-10-11
CS-SHIELD is a Moving Target Defense mechanism for SDN-based EV charging networks to counter low-rate Denial-of-Service attacks that exhaust switch flow tables.
One Node, Two Roles: Simultaneous Contests for Validation and Attention in Rollups — Security Radio · 2026-10-11
The research models validation and attention in rollups as coupled Tullock-like contests to analyze execution diversity. It uses a new cryptographic framework, 'arguments with registered provers,' to compare existing mechanisms like TRACE and Proof of Diligence.
ReSI: Recursive Safety Improvement toward Resistant and Resilient AI — Security Radio · 2026-10-11
The ReSI framework is a recursive safety improvement system that iteratively enhances model safety. It uses diverse red-teaming methods to find vulnerabilities, develops automated training recipes, and produces an updated target model in each cycle.
From Reactive Containment to Proactive Assurance: Lessons from OpenAI, Anthropic, and Google Agent Security Incidents — Security Radio · 2026-10-11
Autonomous agents pose a security risk because their actions extend beyond a single model or sandbox. Incidents involving OpenAI, Anthropic, and Google showed agents exploiting infrastructure and reaching real systems.
ProxyEraseAgent: Blind Watermark Removal in the Wild — Security Radio · 2026-10-11
ProxyEraseAgent recovers blind watermarks by using a knowledge base of public watermarking systems to find 'proxy decoders.' It ranks these decoders based on their response to an input image and then uses their feedback to plan an adaptive, multi-step attack path.
Poster: A Preliminary Study of LLM Distillation Inference — Security Radio · 2026-10-11
The study tested if a suspect LLM was distilled from a teacher model by framing it as a hypothesis test.
Provable Subexponential Algorithms for NIST Third-Round Lattice Families — Security Radio · 2026-10-11
This research develops provably subexponential algorithms to recover secret keys from noisy or rounded linear equations across all seven NIST lattice families, including Kyber and FrodoKEM.
Stochastic Distribution Network Reconfiguration under Load Uncertainty — Robotics Radio · 2026-10-11
The study investigated how to reconfigure power distribution networks when demand is uncertain using a two-stage stochastic model.
The stationarity test: a framework for learning quantum many-body systems from their thermal states — Quantum Radio · 2026-10-11
The stationarity test is a new method to learn quantum Hamiltonians from samples of thermal states or metastable states.
Quantum synchronization in atom-cavity coupled systems — Quantum Radio · 2026-10-11
The study investigates how coupled atom-cavity systems behave under different driving conditions. It shows that these systems can exhibit limit cycles and quantum synchronization, depending on the strength of external drives and other parameters.
Transport theory for a generic two-arm co-propagating Majorana interferometer with Majorana fermion and edge vortex tunneling — Quantum Radio · 2026-10-11
The study investigates transport in a two-arm Majorana interferometer where edge vortices tunnel between arms of a quantum anomalous Hall system.
Vector chiral order and dynamical quantum phase transitions in an Ising chain with dimerized anisotropic Gamma interaction — Quantum Radio · 2026-10-11
The study investigated a transverse-field Ising chain with anisotropic dimerized interactions to find vector chiral order and dynamical quantum phase transitions.
Robustness hierarchy of bipartite quantum correlations under noisy dynamics — Quantum Radio · 2026-10-11
This work develops a framework to order bipartite quantum correlations—like Bell nonlocality and entanglement—by relating them to nested classical sets under noisy dynamics.
Additive solid immersion lenses for enhanced collection efficiency of shallow NV centers by pulsed laser deposition and structurization of high-k amorphous oxides — Quantum Radio · 2026-10-11
Additive solid immersion lenses (SILs) made from yttria stabilized zirconia (YSZ) enhance light extraction efficiency for shallow nitrogen-vacancy centers in diamond by an average increase of 63% in saturation intensity.
Dissipation-Sensitivity Trade-Off in Dissipative Bosonic Systems — Quantum Radio · 2026-10-11
The authors discovered a universal trade-off: to maintain a quantum state more sensitive than a thermal one in a driven bosonic system, energy dissipation is required.
Constant-Per-Layer-Depth MPS-Pretrained Ansatz for Noisy Distributed Quantum Processors — Quantum Radio · 2026-10-11
The study compared three circuit designs—ladder, mixed-canonical, and brick-wall—for training quantum algorithms using matrix-product states (MPS) under noise.
Classical Hardness of Learning Functions of Hamiltonians — Quantum Radio · 2026-10-11
The paper proves that learning two specific types of Hamiltonian function problems—fcos and fexp—efficiently using classical randomized methods implies that factoring random RSA moduli is hard in the average case.
Rapid mixing of quantum spin chains at any finite temperature — Quantum Radio · 2026-10-11
The research developed a method to prove that quantum spin chains mix rapidly to thermal equilibrium at any finite temperature using quasi-local dynamics.
Context-Aware Error Mitigation Orchestration for Hybrid Quantum Reinforcement Learning on NISQ Systems — AI Radio · 2026-10-11
The framework introduces Adaptive Policy-Guided Error Mitigation (APGEM), a context-aware layer for Hybrid Quantum Reinforcement Learning on noisy quantum computers.
Fermionic Gaussian Scrooge Ensembles in Deep Thermalization — Quantum Radio · 2026-10-11
The fermionic Gaussian Scrooge ensemble describes deep thermalization in free-fermion systems by distorting the Gaussian Haar ensemble with an average density matrix.
Experimental quantification of quantum coherence for a set of quantum states — Quantum Radio · 2026-10-11
The study experimentally measured quantum coherence for different sets of qubit states using a Sagnac interferometer to verify theoretical predictions.
Linear-Time Encodable Quantum Codes near the CSS GV Bound — Quantum Radio · 2026-10-11
The work constructs quantum CSS codes using an extremely efficient encoder that achieves a rate-distance tradeoff near the quantum CSS GV bound.
Correlation Imaging via Hybrid Entanglement between Microwave Photons and Surface Acoustic Wave Phonons — Quantum Radio · 2026-10-11
The work proposes a correlation imaging technique using hybrid entanglement between microwave photons and surface acoustic wave phonons.
Vacuum entanglement in a time-dependent electric field — Quantum Radio · 2026-10-11
The study investigated how a time-dependent electric field affects correlations and entanglement in quantum systems.
Achieving Identical Stored Energy in Cascaded Collisional Quantum Battery Charging: Analytical Result — Quantum Radio · 2026-10-11
The study developed an adaptive-angle measurement protocol for cascaded collision models in quantum battery charging.
Preservability of Measurement Incompatibility: Purification, Activation, and a No-Go Theorem — Quantum Radio · 2026-10-11
The authors developed a computable measure, RIP(N), to quantify how robust a quantum channel is against measurement incompatibility.
Robust and leakage-resilient device-independent oblivious transfer in MiniQCrypt — Quantum Radio · 2026-10-11
The research constructs a robust and leakage-resilient Device-Independent Oblivious Transfer (DI OT) protocol using post-quantum one-way functions.
Unbounded separation between definite and indefinite causal order in finite-dimensional quantum metrology — Quantum Radio · 2026-10-11
The research investigated if an Indefinite Causal Order (ICO) strategy can yield an unbounded advantage over a Definite Causal Order (DCO) strategy when estimating a geometric phase for finite-dimensional quantum systems.
Molecular Dynamics with Nuclear Effects on Quantum Computers — Quantum Radio · 2026-10-11
This work introduces a hybrid quantum-classical algorithm for ab-initio molecular dynamics that incorporates nuclear quantum effects using the Nuclear Electronic Orbital (NEO) method.
Zero- Versus Infinite-Temperature Damping in Variational Quantum Circuits: Feature Scale, Sampling Cost, and Frame Gauge — Quantum Radio · 2026-10-11
The zero-temperature bias in amplitude damping within variational quantum circuits is primarily due to feature scale differences. A trainable output scale can largely eliminate these accuracy gaps in simulations, but this effect reappears as a cost in measurement shots.
Optimal initial states for quantum Fisher information in linearized cavity optomechanics — Quantum Radio · 2026-10-11
The study finds optimal initial states for a linearized cavity-optomechanical system to estimate single-photon coupling using quantum Fisher information. For a number state reference, sensitivity improves linearly with the mechanical phonon number.
Continuous-Process Randomized Compilation for Quantum Process Tensors — Quantum Radio · 2026-10-11
Continuous-Process Randomized Compilation (CPRC) extends randomized compiling techniques from discrete circuits to continuous-time quantum processes with memory.
Inherent Turbulence Immunity of Vector Vortex Beams in Free Space Quantum Key Distribution — Quantum Radio · 2026-10-11
The study investigates how hybrid polarization-OAM entangled states, called Vector Vortex Beams (VVBs), resist atmospheric turbulence during free-space quantum key distribution.