Tensor network formulation for two-dimensional lattice $\mathcal{N}=1$ Wess-Zumino model
High Energy Physics - Lattice
2018-04-13 v2
Abstract
Supersymmetric models with spontaneous supersymmetry breaking suffer from the notorious sign problem in stochastic approaches. By contrast, the tensor network approaches do not have such a problem since they are based on deterministic procedures. In this work, we present a tensor network formulation of the two-dimensional lattice Wess-Zumino model while showing that numerical results agree with the exact solutions for the free case.
Keywords
Cite
@article{arxiv.1801.04183,
title = {Tensor network formulation for two-dimensional lattice $\mathcal{N}=1$ Wess-Zumino model},
author = {Daisuke Kadoh and Yoshinobu Kuramashi and Yoshifumi Nakamura and Ryo Sakai and Shinji Takeda and Yusuke Yoshimura},
journal= {arXiv preprint arXiv:1801.04183},
year = {2018}
}
Comments
31 pages, 10 figures, revised version