Title:
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Temperature-induced interaction: (lambda)(phi)4 theory
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Author:
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Allés, B.; Tarrach, R., 1948-
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Other authors:
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Universitat de Barcelona |
Abstract:
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We study the possibility that a field theory is interacting and bounded only above a certain temperature, while not existing below it. Within the Gaussian variational approximation used we find a phase for λ
φ
4
in four dimensions in which this phenomenon occurs. |
Subject(s):
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-Teoria de camps (Física) -Partícules (Física nuclear) -Field theory (Physics) -Particles (Nuclear physics) |
Rights:
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(c) The American Physical Society, 1986
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Document type:
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Article Article - Published version |
Published by:
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The American Physical Society
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