Quantum quenches of scar states in the Affleck-Kennedy-Lieb-Tasaki model via Clifford augmented tensor network simulation

arXiv:2609.38848 · cond-mat.str-el, quant-ph · Submitted 2026-09-30 · Read on arXiv

cond-mat.str-el, quant-ph

Submitted: 2026-09-30

Updated: 2026-09-30

Terminology

• Entanglement — 39× in this paper · explained in 3 episodes
• Entanglement Entropy — 20× in this paper · explained in 2 episodes
• Matrix Product State — 10× in this paper
• Hilbert Space — 8× in this paper · explained in 2 episodes
• Accuracy — 6× in this paper · explained in 1 episode
• Density Matrix Renormalisation Group — 2× in this paper
• Non-stabilizerness Entanglement Entropy — 2× in this paper
• Phase Transitions — 2× in this paper · explained in 2 episodes
• Quantum Circuits — 2× in this paper · explained in 2 episodes
• Time Dependent Variational Principle — 2× in this paper
• Ab Initio — 1× in this paper · explained in 1 episode
• Hubbard Model — 1× in this paper · explained in 3 episodes
• Matrix Product Operator — 1× in this paper
• Periodic Boundary Conditions — 1× in this paper
• Robustness — 1× in this paper · explained in 5 episodes
• Stabilizer States — 1× in this paper · explained in 2 episodes
• Symmetry Breaking — 1× in this paper · explained in 3 episodes
• Symmetry Protected Topological — 1× in this paper

Sources

• Interplay of entanglement structures and stabilizer entropy in spin models
• Stabilizer R'enyi Entropy and Conformal Field Theory
• Topological magic response in quantum spin chains
• Exact Excited States of Non-Integrable Models
• Entanglement spectrum of a topological phase in one dimension
• Symmetry protection of topological order in one-dimensional quantum spin systems
• Classification of Gapped Symmetric Phases in 1D Spin Systems
• Classifying quantum phases using Matrix Product States and PEPS
• Symmetry-protected topological scar subspaces
• Eta-Pairing in Hubbard Models: From Spectrum Generating Algebras to Quantum Many-Body Scars
• Slow Thermalization of Exact Quantum Many-Body Scar States Under Perturbations
• Quantum many-body scars in spin models with multibody interactions
• Out-of-equilibrium dynamics and thermalization of string order
• Dynamical topological quantum phase transitions in nonintegrable models
• Dynamics for the Haldane phase in the Bilinear-Biquadratic Model
• Quantum States with Maximal Magic
• String order melting of spin-1 particle chains in superconducting transmons using optimal control
• Interaction quench and thermalization in a one-dimensional topological Kondo insulator

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