The antiferromagnetic phi4 Model, II. The one-loop renormalization
高能物理 - 理论
2009-10-30 v2 凝聚态物理
高能物理 - 格点
摘要
It is shown that the four dimensional antiferromagnetic lattice phi4 model has the usual non-asymptotically free scaling law in the UV regime around the chiral symmetrical critical point. The theory describes a scalar and a pseudoscalar particle. A continuum effective theory is derived for low energies. A possibility of constructing a model with a single chiral boson is mentioned.
引用
@article{arxiv.hep-th/9612111,
title = {The antiferromagnetic phi4 Model, II. The one-loop renormalization},
author = {V. Branchina and H. Mohrbach and J. Polonyi},
journal= {arXiv preprint arXiv:hep-th/9612111},
year = {2009}
}
备注
To appear in Phys. Rev. D