Habilitation Thesis
DOI
https://doi.org/10.11606/T.43.2015.tde-12082015-130921
Document
Author
Full name
Adilson Jose da Silva
E-mail
Institute/School/College
Knowledge Area
Date of Defense
Published
São Paulo, 1987
Committee
Gomes, Marcelo Otavio Caminha (President)
Perez, Jose Fernando
Ragusa, Silvestre
Soares, Paulo Benevides
Steiner, Joao Evangelista
Perez, Jose Fernando
Ragusa, Silvestre
Soares, Paulo Benevides
Steiner, Joao Evangelista
Title in Portuguese
LAMBDA FI POT. 4 - o (n) a temperatura finita
Keywords in Portuguese
Temperatura
Abstract in Portuguese
'Lambda' 'FI POT. 4 '- O (n) at finite temperature. O modelo de trajetória çzf':. 0(/V) é estudado em aproximação dominante em 1/N à temperatura finita. Os comportamentos do Potencial Efetivo, da Massa e da Constante de acoplamento são analisados. A catástrofe U.V. observado na Constante de acoplamento > para T é relacionado a instabilidade do vácuo para T >_ Tc
Title in English
'Lambda' 'FI POT. 4 '- O (n) at finite temperature
Keywords in English
Temperature
Abstract in English
The model czf path ':. 0 (/ V) is studied in a dominant approach in 1 / N at finite temperature. The behavior of the effective potential, the mass and coupling constant are analyzed. The UV catastrophe observed in the coupling constant> T is related to the vacuum instability for T> Tc _
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Publishing Date
2015-08-12
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