Nota de FísicaPublicado
Stochastic Quantization of Real-Time Thermal Field Theory
Thalles Carvalho de Aguiar; G. Menezes
Datos de la publicación
- Autores
- Thalles Carvalho de Aguiar; G. Menezes
- Tipo
- Nota de Física
- Estado
- Publicado
- Fecha de publicación
- 17/08/2009
- Descripción
- We use the stochastic quantization method to obtain the free scalar propagator of a finite temperature field theory formulated in Minkowski spacetime. First we use the Markovian stochastic quantization approach to present the two-point function of the theory. Second, we assume a Langevin equation with a memory kernel and Einstein's relations with colored noise. The convergence of the stochastic processes in the asymptotic limit of the Markov parameter of these Markovian and non-Markovian Langevin equations for a free scalar theory is obtained. Our formalism can be the starting point to discuss systems at finite temperature out of equilibrium.
- Año
- 2009
- Vínculo con tesis
- No
- Vínculo con beca
- No