An effective lagrangian with broken scal
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G.W. Carter; P.J. Ellis; S. Rudaz
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Article
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1997
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Elsevier Science
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English
โ 579 KB
We investigate the finite temperature behavior of the meson sector of an effective Lagrangian which describes nuclear matter. A method is developed for evaluating the logarithmic terms in the effective potential which involves expansion and resummation; the result is written in terms of the exponent