Real-time pseudo entropy and modular-Hamiltonian correlations

arXiv:2606.14208 · hep-th, cond-mat.mes-hall, quant-ph · Submitted 2026-06-12 · Read on arXiv

hep-th, cond-mat.mes-hall, quant-ph

Submitted: 2026-06-12

Updated: 2026-06-22

Terminology

• Entanglement — 51× in this paper · explained in 3 episodes
• Entanglement Entropy — 22× in this paper · explained in 2 episodes
• Phase Transitions — 7× in this paper · explained in 2 episodes
• Trace — 6× in this paper · explained in 2 episodes
• Generalization — 4× in this paper · explained in 13 episodes
• Fidelity — 2× in this paper · explained in 2 episodes
• Fisher Information — 2× in this paper · explained in 3 episodes
• Hilbert Space — 2× in this paper · explained in 2 episodes
• Symmetry Breaking — 2× in this paper · explained in 3 episodes
• Initial Data — 1× in this paper · explained in 2 episodes
• Post-Selection — 1× in this paper · explained in 2 episodes
• Quantization — 1× in this paper · explained in 12 episodes
• Unitary Dynamics — 1× in this paper · explained in 2 episodes

Sources

• Dissipation: The phase-space perspective
• Entropy production and the arrow of time
• Irreversibility and the arrow of time in a quenched quantum system
• Quantum fluctuation theorems for arbitrary environments: adiabatic and non-adiabatic entropy production
• Fluctuation Theorems for a Quantum Channel
• Entanglement and thermodynamics after a quantum quench in integrable systems
• Holographic Pseudo Entropy
• Pseudo Entropy in Free Quantum Field Theories
• Aspects of Pseudo Entropy in Field Theories
• Subregion Spectrum Form Factor via Pseudo Entropy
• Topological pseudo entropy
• Pseudo Entropy in $U(1)$ gauge theory
• Notes on Pseudo Entropy Amplification
• Constructible reality condition of pseudo entropy via pseudo-Hermiticity
• Thermodynamical Property of Entanglement Entropy for Excited States
• Relative Entropy and Holography
• Pseudo Entropy in dS/CFT and Time-like Entanglement Entropy
• Timelike entanglement entropy
• de Sitter extremal surfaces
• On $dS_4$ extremal surfaces and entanglement entropy in some ghost CFTs

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