Publication Date:
2011-04-23
Description:
Author(s): A. Bessa, F. T. Brandt, C. A. A. de Carvalho, and E. S. Fraga We use the boundary effective theory approach to thermal field theory in order to calculate the pressure of a system of massless scalar fields with quartic interaction. The method naturally separates the infrared physics, and is essentially nonperturbative. To lowest order, the main ingredient is th... [Phys. Rev. D 83, 085024] Published Fri Apr 22, 2011
Keywords:
D15
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics
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