Exact solution for the non-equilibrium attractor in number-conserving relaxation time approximation
Abstract We extend previous studies of the conformal 0+1d kinetic non-equilibrium attractor in relaxation time approximation by enforcing number conservation through the introduction of a dynamical fugacity (chemical potential). We derive two coupled integral equations for the effective temperature...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2019-10-01
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Series: | Journal of High Energy Physics |
Subjects: | |
Online Access: | http://link.springer.com/article/10.1007/JHEP10(2019)069 |