33 citations · 33 across the 2 of their papers we have counts for
3 papers
quant-ph2020
Variational approach to time-dependent fluorescence of a driven qubit
Yiying Yan, Lipeng Chen, JunYan Luo +1
We employ the Dirac-Frenkel variational principle and multiple Davydov ansatz to study time-dependent fluorescence spectra of a driven qubit in the weak- to strong qubit-reservoir…
cond-mat.stat-mech2019
Fast, accurate simulation of polaron dynamics and multidimensional spectroscopy by multiple Davydov trial states
Nengji Zhou, Lipeng Chen, Zhongkai Huang +3
By employing the Dirac-Frenkel time-dependent variational principle, we study the dynamical properties of the Holstein molecular crystal model with diagonal and off-diagonal excito…
cond-mat.quant-gas2015★ 33 cited
Symmetry and the critical phase of the two-bath spin-boson model: Ground-state properties
Nengji Zhou, Lipeng Chen, Dazhi Xu +2
A generalized trial wave function termed as the "multi-D1 Ansatz" has been developed to study the ground state of the spin-boson model with simultaneous diagonal and off-diagonal c…