Interaction of goldstone particles in two dimensions. Applications to ferromagnets and massive Yang-Mills fields

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Abstract

Interaction of Goldstone particles in two dimensions lead to the infrared catastrophe. In order to analyze it we apply to the problem the method of the renormalization group. It is shown that due to interaction the regime of the "asymptotic freedom" arises. The continuation to higher dimensions and the applications of the result are briefly discussed.

Original languageEnglish (US)
Pages (from-to)79-81
Number of pages3
JournalPhysics Letters B
Volume59
Issue number1
DOIs
StatePublished - Oct 13 1975
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

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