NONCOMMUTATIVE THERMOFIELD DYNAMICS-Reference-Cited by-同舟云学术

NONCOMMUTATIVE THERMOFIELD DYNAMICS

Published:2010-06-30 Issue:16 Volume:25 Page:3209-3220
ISSN:0217-751X
Container-title:International Journal of Modern Physics A
language:en
Short-container-title:Int. J. Mod. Phys. A

Author:

COSTA MARCELO L.¹²,QUEIROZ AMILCAR R.¹³,SANTANA ADEMIR E.¹

Affiliation:

1. Instituto de Física, Universidade de Brasília, Brasília, DF 70910.900, Brazil

2. Núcleo de Física, Universidade Federal do Tocantins, Palmas, TO, 77001-090, Brazil

3. International Center for Condensed Matter Physics, Universidade de Brasília, Brasília, DF, 70910.900, Brazil

Abstract

The real-time operator formalism for thermal quantum field theories, thermofield dynamics, is formulated in terms of a path-integral approach in noncommutative spaces. As an application, the two-point function for a thermal noncommutative λϕ4 theory is derived at the one-loop level. The effect of temperature and the noncommutative parameter, competing with one another, is analyzed.

Publisher

World Scientific Pub Co Pte Lt

Subject

Astronomy and Astrophysics,Nuclear and High Energy Physics,Atomic and Molecular Physics, and Optics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0217751X1004930X

Reference47 articles.

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