10 citations · 23 across the 3 of their papers we have counts for
3 papers
cond-mat.str-el2023★ 5 cited
2D excitation information by MPS method on infinite helixes
Xing-Yu Zhang, Runze Chi, Yang Liu +1
Understanding the excitation spectrum in two-dimensional quantum many-body systems has long been a challenging task. We present an approach by introducing an excitation ansatz base…
physics.comp-ph2023★ 10 cited
Differentiable programming tensor networks for Kitaev magnets
Xing-Yu Zhang, Shuang Liang, Hai-Jun Liao +2
We present a general computational framework to investigate ground state properties of quantum spin models on infinite two-dimensional lattices using automatic differentiation-base…
cond-mat.str-el2022★ 8 cited
Projected d-wave superconducting state: a fermionic projected entangled pair state study
Qi Yang, Xing-Yu Zhang, Hai-Jun Liao +2
We investigate the physics of projected d-wave pairing states using their fermionic projected entangled pair state (fPEPS) representation. First, we approximate a d-wave Bardeen-Co…