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On the λφ4−O(N) model at finite temperature

✍ Scribed by A.J. Da Silva


Book ID
108004143
Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
789 KB
Volume
158
Category
Article
ISSN
0378-4371

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We investigate the behavior at finite temperature of the massive ~.(/0 4 model in a D-dimensional space time, performing a renormalization up to the order of one loop. In this approximation we show that the thermal mass increases with the temperature, while the thermal coupling constant decreases wi