90 citations · 114 across the 3 of their papers we have counts for
6 papers · 1 filter
The Inverse Amplitude Method and Adler Zeros
A. Gomez Nicola, J. R. Pelaez, G. Rios
The Inverse Amplitude Method is a powerful unitarization technique to enlarge the energy applicability region of Effective Lagrangians. It has been widely used to describe resonanc…
Pion scattering poles and chiral symmetry restoration
D. Fernandez-Fraile, A. Gomez Nicola, E. T. Herruzo
Using unitarized Chiral Perturbation Theory methods, we perform a detailed analysis of the scattering poles and behaviour when medium effects such as tempe…
Chiral Mesons in Hot Matter
A. Gomez Nicola, F. J. LLanes-Estrada, J. R. Pelaez
We review our recent work on thermal meson properties within the Chiral Perturbation Theory framework. We will focus on the pion electromagnetic form factor, stressing its importan…
Nonequilibrium Chiral Dynamics and Effective Lagrangians
A. Gomez Nicola
We review our recent work on Chiral Lagrangians out of thermal equilibrium, which are introduced to analyse the pion gas formed after a Relativistic Heavy Ion Collision. Chiral Per…
Nonequilibrium chiral perturbation theory
A. Gomez Nicola
We explore the extension of chiral perturbation theory out of thermal equilibrium. The pion decay constant becomes then a time-dependent function and we work within the Schwinger-K…
Chiral Lagrangians out of thermal equilibrium
Angel Gomez Nicola
We extend Chiral Perturbation Theory to study a meson gas out of thermal equilibrium. We assume that the system is initially in equilibrium at a temperature below the phase transit…