3 papers
quant-ph2024
Two-mode Open Quantum Systems: Decoherence and Localized Bound State Dynamics
Chia-Yi Lin, Chuan-Zhe Yao, Hon-Lam Lai +2
Dissipationless localized bound states of open quantum systems are significantly robust to decoherence and have potential applications in quantum technologies. In this work, the de…
quant-ph2024
The strong-coupling quantum thermodynamics of quantum Brownian motion based on the exact solution of its reduced density matrix
Chuan-Zhe Yao, Wei-Min Zhang
We derive the quantum thermodynamics of quantum Brownian motion from the exact solution of its reduced density matrix. We start from the total equilibrium thermal state between the…
cond-mat.mes-hall2023
Quantum transport theory of hybrid superconducting systems
Chuan-Zhe Yao, Hon-Lam Lai, Wei-Min Zhang
We present a quantum transport theory for hybrid superconducting systems based on our exact master equation approach. The total transient transport current is decomposed into compo…