28 citations · 28 across the 1 of their papers we have counts for
4 papers
Stochastic thermodynamics of an electron-spin-resonance quantum dot system
JunYan Luo, Yiying Yan, Hailong Wang +3
We present a stochastic thermodynamics analysis of an electron-spin-resonance pumped quantum dot device in the Coulomb-blocked regime, where a pure spin current is generated withou…
Effects of Non-Hermiticity on Su-Schrieffer-Heeger Defect States
Li-Jun Lang, You Wang, Hailong Wang +1
We study the emergence and disappearance of defect states in the complex Su-Schrieffer-Heeger (cSSH) model, a non-Hermitian one-dimensional lattice model containing gain and loss o…
Non-Hermitian dynamics of slowly-varying Hamiltonians
Hailong Wang, Li-Jun Lang, Y. D. Chong
We develop a theoretical description of non-Hermitian time evolution that accounts for the break- down of the adiabatic theorem. We obtain closed-form expressions for the time-depe…
Interband Coherence Induced Correction to Adiabatic Pumping in Periodically Driven Systems
Hailong Wang, Longwen Zhou, Jiangbin Gong
Periodic driving can create topological phases of matter absent in static systems. In terms of the displacement of the position expectation value of a time-evolving wavepacket in a…