Scalar field theory at finite temperature in D=2+1
| Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
|---|---|
| Data(s) |
20/05/2014
20/05/2014
01/01/2004
|
| Resumo |
We discuss the phi(6) theory defined in D = 2 + 1-dimensional space-time and assume that the system is in equilibrium with a thermal bath at temperature beta(-1). We use the 1/N expansion and the method of composite operator (CJT) for summing a large set of Feynman graphs. We demonstrate explicitly the Coleman-Mermin-Wagner theorem at finite temperature. |
| Formato |
672-674 |
| Identificador |
http://dx.doi.org/10.1063/1.1843688 Ix Hadron Physics and Vii Relativistic Aspects of Nuclear Physics. Melville: Amer Inst Physics, v. 739, p. 672-674, 2004. 0094-243X http://hdl.handle.net/11449/23941 10.1063/1.1843688 WOS:000226476000098 |
| Idioma(s) |
eng |
| Publicador |
American Institute of Physics (AIP) |
| Relação |
Ix Hadron Physics and Vii Relativistic Aspects of Nuclear Physics |
| Direitos |
closedAccess |
| Tipo |
info:eu-repo/semantics/conferencePaper |
