TY  - JOUR
AU  - Llanes Estrada, Felipe José
AU  - Gómez Nicola, Ángel
AU  - Peláez Sagredo, José Ramón
PY  - 2002
SN  - 0370-2693
UR  - https://hdl.handle.net/20.500.14352/58814
T2  - Physics Letters B
AB  - We present the pion-pion elastic scattering amplitude at finite temperature to one-loop in chiral perturbation theory. The thermal scattering amplitude properly defined allows to generalize the perturbative unitarity relation to the T 0 0 case. Our...
LA  - eng
M2  - 55
PB  - Elsevier Science Bv
KW  - Rho-Meson
KW  - Reaction-Rates
KW  - Field-Theory
KW  - Rules
KW  - Lagrangians
KW  - Imaginary
KW  - Lengths
KW  - Mass
TI  - Finite-temperature pion scattering to one loop in chiral perturbation theory
TY  - journal article
VL  - 550
ER  -