TY - JOUR
T1 - Interaction of goldstone particles in two dimensions. Applications to ferromagnets and massive Yang-Mills fields
AU - Polyakov, A. M.
PY - 1975/10/13
Y1 - 1975/10/13
N2 - 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.
AB - 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.
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U2 - 10.1016/0370-2693(75)90161-6
DO - 10.1016/0370-2693(75)90161-6
M3 - Article
AN - SCOPUS:33744612341
SN - 0370-2693
VL - 59
SP - 79
EP - 81
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
IS - 1
ER -