2 papers
quant-ph2025
Work Statistics via Real-Time Effective Field Theory: Application to Work Extraction from Thermal Bath with Qubit Coupling
Jhh-Jing Hong, Feng-Li Lin
Quantum thermal states are known to be passive, as required by the second law of thermodynamics. This paper investigates the potential for work extraction by coupling a thermal bat…
quant-ph2024
Subsystem Thermalization Hypothesis in Quantum Spin Chains with Conserved Charges
Feng-Li Lin, Jhh-Jing Hong, Ching-Yu Huang
We consider the thermalization hypothesis of pure states in quantum Ising chain with symmetry, XXZ chain with symmetry, and XXX chain with symmetries. Two kind…