40 citations · 83 across the 6 of their papers we have counts for
6 papers
principal chiral model with tensor renormalization group on a cubic lattice
Shinichiro Akiyama, Raghav G. Jha, Judah Unmuth-Yockey
We study the continuous phase transition and thermodynamic observables in the three-dimensional Euclidean principal chiral field model with the triad tensor renormalization…
Symmetry Breaking in an Extended-O(2) Model
Leon Hostetler, Ryo Sakai, Jin Zhang +3
Motivated by attempts to quantum simulate lattice models with continuous Abelian symmetries using discrete approximations, we consider an extended-O(2) model that differs from the…
Estimating the central charge from the Rényi entanglement entropy
A. Bazavov, Y. Meurice, S. -W. Tsai +3
We calculate the von Neumann and Rényi bipartite entanglement entropy of the model with a chemical potential on a 1+1 dimensional Euclidean lattice with open and periodic bo…
Tensor RG calculations and quantum simulations near criticality
Y. Meurice, A. Bazavov, Shan-Wen Tsai +3
We discuss the reformulation of the O(2) model with a chemical potential and the Abelian Higgs model on a 1+1 dimensional space-time lattice using the Tensor Renormalization Group…
Probing the conformal Calabrese-Cardy scaling with cold atoms
J. Unmuth-Yockey, Jin Zhang, P. M. Preiss +3
We demonstrate that current experiments using cold bosonic atoms trapped in one-dimensional optical lattices and designed to measure the second-order Renyi entanglement entropy S_2…
Progress towards quantum simulating the classical O(2) model
Haiyuan Zou, Yuzhi Liu, Chen-Yen Lai +8
We connect explicitly the classical model in 1+1 dimensions, a model sharing important features with lattice gauge theory, to physical models potentially implementabl…