TY  - JOUR
AU  - Dobado González, Antonio
AU  - Torres Rincón, Juan M.
PY  - 2012
DO  - 10.1103/PhysRevD.86.074021
SN  - 1550-7998
UR  - https://hdl.handle.net/20.500.14352/44796
T2  - Physical Review D
AB  - In this work, we deal with the critical behavior of the bulk viscosity in the linear sigma model (LσM) as an example of a system which can be treated by using different techniques. Starting from the Boltzmann-Uehling-Uhlenbeck equation, we compute the...
LA  - eng
PB  - American Physical Society
KW  - Perturbation-theory
KW  - Renormalization
KW  - Temperature
KW  - Equations
TI  - Bulk viscosity and the phase transition of the linear sigma model
TY  - journal article
VL  - 86
ER  -