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Trapped Ion Quantum Computing Quantum Thermodynamics

Information Thermodynamics of Non-Hermitian Quantum Systems

arXiv
Authors: Kui Cao, Qian Du, Su-Peng Kou

Year

2024

Paper ID

64475

Status

Preprint

Abstract Read

~2 min

Abstract Words

73

Citations

N/A

Abstract

In this study, we uncover the intrinsic information processes in non-Hermitian quantum systems and their thermodynamic effects. We demonstrate that these systems can exhibit negative entropy production, making them potential candidates for information engines. We also identify a key informational quantity that can characterize phase transitions beyond the reach of traditional partition functions. This work enhances our understanding of the interplay between information and thermodynamics, providing a new perspective on non-Hermitian quantum systems.

Why This Paper Matters

  • This paper contributes to the Quantum Thermodynamics research area in the Quantum Articles archive.
  • It adds a 2024 reference point for readers tracking recent quantum research.
  • In this study, we uncover the intrinsic information processes in non-Hermitian quantum systems and their thermodynamic effects.

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