Title of article :
Nonequilibrium chiral perturbation theory and pion decay functions
Author/Authors :
A. G?mez Nicola، نويسنده , , V. Gal?n-Gonz?lez، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1999
Abstract :
We extend chiral perturbation theory to study a meson gas out of thermal equilibrium. Assuming that the system is initially in equilibrium at Ti
Journal title :
PHYSICS LETTERS B
Journal title :
PHYSICS LETTERS B