Equilibration, particle production, and self-energy

Bödeker D, Sangel M, Wörmann M (2016)
Physical Review D 93(4): 045028.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
Download
Es wurde kein Volltext hochgeladen. Nur Publikationsnachweis!
Abstract / Bemerkung
The discontinuity, or imaginary part of a self-energy at finite temperature, is proportional to the rate at which the corresponding particles are produced when very few of them are present and also to the rate at which their phase space density approaches the thermal one. These relations were suggested by Weldon [Phys. Rev. D 28, 2007 (1983)], who demonstrated them for low orders in perturbation theory. Here we show that they are valid at leading order in a linear coupling of the produced particles, and to all orders in all other interactions of the hot plasma, if there is a separation of the time scales for the production and for the thermalization of the bulk of the plasma.
Erscheinungsjahr
2016
Zeitschriftentitel
Physical Review D
Band
93
Ausgabe
4
Art.-Nr.
045028
ISSN
2470-0010
eISSN
2470-0029
Page URI
https://pub.uni-bielefeld.de/record/2902122

Zitieren

Bödeker D, Sangel M, Wörmann M. Equilibration, particle production, and self-energy. Physical Review D. 2016;93(4): 045028.
Bödeker, D., Sangel, M., & Wörmann, M. (2016). Equilibration, particle production, and self-energy. Physical Review D, 93(4), 045028. doi:10.1103/PhysRevD.93.045028
Bödeker, D., Sangel, M., and Wörmann, M. (2016). Equilibration, particle production, and self-energy. Physical Review D 93:045028.
Bödeker, D., Sangel, M., & Wörmann, M., 2016. Equilibration, particle production, and self-energy. Physical Review D, 93(4): 045028.
D. Bödeker, M. Sangel, and M. Wörmann, “Equilibration, particle production, and self-energy”, Physical Review D, vol. 93, 2016, : 045028.
Bödeker, D., Sangel, M., Wörmann, M.: Equilibration, particle production, and self-energy. Physical Review D. 93, : 045028 (2016).
Bödeker, Dietrich, Sangel, Marc, and Wörmann, Mirco. “Equilibration, particle production, and self-energy”. Physical Review D 93.4 (2016): 045028.

Export

Markieren/ Markierung löschen
Markierte Publikationen

Open Data PUB

Web of Science

Dieser Datensatz im Web of Science®

Quellen

arXiv: 1510.06742

Inspire: 1400598

Suchen in

Google Scholar