Comment on "Gapless spin liquid ground state of the spin-1/2 J(1)-J(2) Heisenberg model on square lattices"

Zhao, BW; Takahashi, J; Sandvik, AW

Zhao, BW (corresponding author), Boston Univ, Dept Phys, 590 Commonwealth Ave, Boston, MA 02215 USA.

PHYSICAL REVIEW B, 2020; 101 (15):

Abstract

Liu et al. [Phys. Rev. B 98, 241109 (2018)] used Monte Carlo sampling of the physical degrees of freedom of a projected entangled pair state type wave......

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