TY  - CHAP
AU  - Gómez Nicola, Ángel
PY  - 1999
DO  - 10.1063/1.1303025
SN  - 1-56396-927-0
UR  - https://hdl.handle.net/20.500.14352/60927
AB  - We analyse the extension of Chiral Perturbation Theory to describe a meson gas out of thermal equilibrium. For that purpose, se let the pion decay constant be a time-dependent function and work within the Schwinger-Keldysh contour technique. A useful...
LA  - eng
PB  - Amer Inst Physics
KW  - Phase-transition
KW  - High-energy
KW  - Finite-temperature
KW  - Collisions
KW  - Evolution
KW  - Mass
TI  - Nonequilibrium chiral perturbation theory and disoriented chiral condensates
TY  - book part
ER  -