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Approach to non-equilibrium behaviour in quantum field theory

โœ Scribed by J Kripfganz; H Perlt


Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
865 KB
Volume
191
Category
Article
ISSN
0003-4916

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โœฆ Synopsis


We study the real-time evolution of quantum field theoretic systems in non-equilibrium situations. Results are presented for the example of scalar 10' theory. The degrees of freedom are discretized by studying the system on a torus. Short-wavelength modes are integrated out to one-loop order. The long-wavelength modes considered to be. the relevant degrees of freedom are treated by semiclassical phase-space methods. ~TJ 1989 Academic PESS. hc.


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