Quantum and Topological Dynamics of GKSL Equation in Camel-like Framework

We study the dynamics of von Neumann entropy driven by the Gorini-Kossakowski-Sudarshan-Lindblad (GKSL) equation, focusing on its camel-like behavior-a hump-like entropy evolution reflecting the system's adaptation to its environment. Within this framework, we analyze quantum correlations under decoherence and environmental interaction for three sets of quantum states. Our results show that the sign of the entanglement entropy's derivative serves as an indicator of the system's drift toward either classical or quantum information exchange-an insight relevant to quantum error correction and dissipation in quantum thermal machines. We parameterize quantum states using both single-parameter and Bloch-sphere representations, where the angle θ on the Bloch sphere corresponds to the state's position. On this sphere, we construct gradient and basin maps that partition the dynamics of quantum states into stable and unstable regions under decoherence. Notably, we identify a <i>Braiding ring</i> of decoherence-unstable states located at θ=3π4; these states act as attractors under a constructed Lyapunov function, illustrating the topological and dynamical complexity of quantum evolution. Finally, we propose a testable experimental setup based on camel-like entropy and discuss its connection to the theoretical framework of this entropy behavior.

Authors

Institutions

Publication Details

Journal
Entropy
Published
2025-09-28
DOI
https://doi.org/10.3390/e27101022
Primary Topic
Advanced NMR Techniques and Applications
Type
article
Field-Weighted Citation Impact
0.00

Funders

Controls
|||
ALL TIME
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
article

Quantum and Topological Dynamics of GKSL Equation in Camel-like Framework

Sergio Manzetti, Andrei Khrennikov
Entropy
Advanced NMR Techniques and Applications
article

Quantum and Topological Dynamics of GKSL Equation in Camel-like Framework

Sergio Manzetti, Andrei Khrennikov
article en

Abstract

We study the dynamics of von Neumann entropy driven by the Gorini-Kossakowski-Sudarshan-Lindblad (GKSL) equation, focusing on its camel-like behavior-a hump-like entropy evolution reflecting the system's adaptation to its environment. Within this framework, we analyze quantum correlations under decoherence and environmental interaction for three sets of quantum states. Our results show that the sign of the entanglement entropy's derivative serves as an indicator of the system's drift toward either classical or quantum information exchange-an insight relevant to quantum error correction and dissipation in quantum thermal machines. We parameterize quantum states using both single-parameter and Bloch-sphere representations, where the angle θ on the Bloch sphere corresponds to the state's position. On this sphere, we construct gradient and basin maps that partition the dynamics of quantum states into stable and unstable regions under decoherence. Notably, we identify a <i>Braiding ring</i> of decoherence-unstable states located at θ=3π4; these states act as attractors under a constructed Lyapunov function, illustrating the topological and dynamical complexity of quantum evolution. Finally, we propose a testable experimental setup based on camel-like entropy and discuss its connection to the theoretical framework of this entropy behavior.

EntropyVol. 27(10)
Linnaeus University (SE)
Core Research for Evolutional Science and Technology
Openalex Percentile: Top 75%
Advanced NMR Techniques and Applications
AI Navigator

Ask Laika to Summarize, Analyze, and Connect papers live on the map.

Summarize Papers & Methodologies

Extract key findings, datasets, and comparative methods across publications.

Benchmark Rankings & Visual Analytics

Rank top research institutions, authors, funders, topics, and journals by Field-Weighted Citation Impact (FWCI) and paper volume with instant charts.

Connect Distant Disciplines

Bridge topological clusters on the map to find hidden collaborative intersections.