Dynamical symmetry breaking in 2+1 dimensions

Rosenstein Baruch*, Brian J. Warr

*此作品的通信作者

研究成果: Article同行評審

30 引文 斯高帕斯(Scopus)

摘要

The U(n)v×U(n)A four-Fermi model in 2+1 dimensions is renormalizable and exhibits dynamical symmetry breaking. We prove Goldstone's theorem to all orders in 1/Nf expansion. We calculate the low energy interactions of fermions and Goldstone bosons, and explicity verify the Goldberger-Trieman relation.

原文English
頁(從 - 到)465-469
頁數5
期刊Physics Letters B
218
發行號4
DOIs
出版狀態Published - 2 3月 1989

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