5 citations · 16 across the 11 of their papers we have counts for
4 papers · 1 filter
Comment on "Unified framework for open quantum dynamics with memory"
Nancy Makri, Sohang Kundu, Zhenning Cai +1
A recent article by Ivander, Lindoy and Lee [Nature Communications 15, 8087 (2024)] claims to discover the relationship between the generalized quantum master equation (GQME) and t…
Solving Caldeira-Leggett Model by Inchworm Method with Frozen Gaussian Approximation
Geshuo Wang, Siyao Yang, Zhenning Cai
We propose an algorithm that combines the inchworm method and the frozen Gaussian approximation to simulate the Caldeira-Leggett model in which a quantum particle is coupled with t…
Simulation of Spin Chains with off-diagonal Coupling Using Inchworm Method
Yixiao Sun, Geshuo Wang, Zhenning Cai
We study the dynamical simulation of open quantum spin chain with nearest neighboring coupling, where each spin in the chain is associated with a harmonic bath. This is an extensio…
Fidelity and criticality in the nonreciprocal Aubry-Andr{é}-Harper model
Chen-Chang Zeng, Zhen Cai, Guang-Heng Wang +1
We study the critical behaviors of the ground and first excited states in the one-dimensional nonreciprocal Aubry-Andr{é}-Harper model using both the self-normal and biorthogonal f…