13 citations · 23 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2022★ 13 cited
Variational corner transfer matrix renormalization group method for classical statistical models
X. F. Liu, Y. F. Fu, W. Q. Yu +2
In the context of tensor network states, we for the first time reformulate the corner transfer matrix renormalization group (CTMRG) method into a variational bilevel optimization a…
cond-mat.str-el2019★ 10 cited
Cross derivative: a universal and efficient method for phase transitions in classical spin models
Y. Chen, K. Ji, Z. Y. Xie +1
With an auxiliary weak external magnetic field, we reexamine the fundamental thermodynamic function, Gibbs free energy F(T, h), to study the phase transitions in the classical spin…