16 citations · 31 across the 11 of their papers we have counts for
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Thermal hadron resonances and Ward identities: results for the QCD phase diagram
Angel Gómez Nicola, Jacobo Ruiz de Elvira, Andrea Vioque-Rodríguez
We review recent work regarding the role of light scalar resonances at finite temperature for chiral symmetry and restoration. The results obtained are based on unitarized…
The pion-kaon scattering amplitude and the and resonances at finite temperature
Angel Gómez Nicola, Jacobo Ruiz de Elvira, Andrea Vioque-Rodríguez
We perform a complete calculation of the pion-kaon scattering amplitude in Chiral Perturbation Theory at finite temperature, paying particular attention to the analytic structure o…
On the effective lagrangian at nonzero isospin chemical potential
Angel Gómez Nicola, Andrea Vioque-Rodríguez
We revisit the most general effective lagrangian within Chiral Perturbation Theory at nonzero isospin chemical potential. In addition to the contributions already considered in the…
Thermal hadron resonances in chiral and restoration
Angel Gómez Nicola, Jacobo Ruiz de Elvira, Andrea Vioque-Rodríguez
We review recent work on thermal resonances and their connection with chiral symmetry and restoration within the QCD phase diagram. In particular, the and $K_0^…
Studying chiral imbalance using Chiral Perturbation Theory
Andrea Vioque-Rodríguez, Angel Gómez Nicola, Domènec Espriu
We analize the most general low-energy effective lagrangian including local parity violating terms parametrized by an axial chemical potential . This result is obtained follow…
Chiral Symmetry Restoration, Thermal Resonances and the symmetry
Angel Gómez Nicola, Jacobo Ruiz de Elvira, Andrea Vioque-Rodríguez
We discuss recent results regarding the interplay between chiral and symmetry restoration, both from the point of view of Ward Identities relating meson susceptibilities a…
The role of strangeness in chiral and restoration
Angel Gómez Nicola, Jacobo Ruiz de Elvira, Andrea Vioque-Rodríguez +1
We use recently derived Ward identities and lattice data for the light- and strange-quark condensates to reconstruct the scalar and pseudoscalar susceptibilities (, )…
Chiral symmetry restoration and the thermal state
Andrea Vioque-Rodríguez, Angel Gómez Nicola
We analize the role played by the thermal state or in chiral symmetry restoration. The temperature corrections to the spectral properties of that state are included…
Chiral perturbation theory for nonzero chiral imbalance
Domènec Espriu, Angel Gómez Nicola, Andrea Vioque-Rodríguez
We construct the most general low-energy effective lagrangian including local parity violating terms parametrized by an axial chemical potential or chiral imbalance , up to ${…
Patterns and partners within the QCD phase diagram including strangeness
Angel Gómez Nicola, Jacobo Ruiz de Elvira, Andrea Vioque-Rodríguez
We review the current situation of the pattern of chiral symmetry restoration. In particular, we analyze partner degeneration for and symmetries within the context…
The QCD topological charge and its thermal dependence: the role of the
Angel Gómez Nicola, Jacobo Ruiz De Elvira, Andrea Vioque-Rodríguez
We analyze the contribution of the meson in the first two non-trivial moments of the QCD topological charge distribution, namely, the topological susceptibility and the f…
The role of the thermal or sigma in chiral symmetry restoration
A. Vioque-Rodríguez, A. Gómez Nicola
We analyze the state generated as a pole of scattering within unitarized low-energy effective theories at finite temperature. First, we report on the self-energ…
Chiral and restoration: Ward Identities and effective theories
A. Gómez Nicola, J. Ruiz de Elvira, A. Vioque-Rodríguez +1
We discuss our recent results regarding chiral and restoration, both from the formal point of view of QCD Ward Identities (WI) and from an Effective Theory analysis provid…
Recent advances on chiral partners and patterns
Angel Gómez Nicola, Jacobo Ruiz de Elvira, Silvia Ferreres-Solé +1
We review recent results on chiral and symmetry restoration in QCD. In particular, we discuss how Ward Identities allow one to derive g…