Comment on "Exact Solution for Three-Dimensional Ising Model" by Degang Zhang followed by Response to the Reply by Degang Zhang

TL;DR

This paper critically examines Zhang's claimed exact solution for the 3D Ising model and demonstrates that it contains fundamental errors that invalidate the solution.

Contribution

The paper provides a rigorous critique of Zhang's solution, highlighting critical errors and clarifying the impossibility of an exact solution as claimed.

Findings

Zhang's solution contains fatal errors.

The critique invalidates the claimed exact solution.

The paper clarifies the current understanding of the 3D Ising model.

Abstract

We show that Zhang Degang's claimed solution of the three-dimensional Ising model [arXiv:2110.11233] has fatal irreparable errors.