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19942025
most citedNon-Commutative Quantum Mechanics

456 citations · 2.7k across the 111 of their papers we have counts for

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Showing 2014 · hep-phShow all

7 papers · 2 filters

hep-ph2014★ 56 cited

Finite temperature quark-gluon vertex with a magnetic field in the Hard Thermal Loop approximation

Alejandro Ayala, J. J. Cobos-Martinez, M. Loewe +2

We compute the thermo-magnetic correction to the quark-gluon vertex in the presence of a weak magnetic field within the Hard Thermal Loop approximation. The vertex satisfies a QED-…

hep-ph2014★ 5 cited

Weak magnetic field effects on chiral critical temperature in a nonlocal Nambu--Jona-Lasinio model

M. Loewe, F. Marquez, C. Villavicencio +1

In this article we study the nonlocal Nambu--Jona-Lasinio model with a Gaussian regulator in the chiral limit. Finite temperature effects and the presence of a homogeneous magnetic…

hep-ph2014

On the magnetic catalysis and inverse catalysis of phase transitions in the linear sigma model

Alejandro Ayala, M. Loewe, C. Villavicencio +1

We consider the evolution of critical temperature both for the formation of a pion condensate as well as for the chiral transition, from the perspective of the linear sigma model,…

hep-ph2014

Thermodynamic instabilities in nonlocal NJL models

M. Loewe, F. Marquez, C. Villavicencio

It has been recently pointed out, that nonlocal Nambu--Jona-Lasinio models, may present unphysical thermodynamical behavior like negative pressure and oscillating entropy. Here we…

hep-ph2014★ 6 cited

Weinberg sum rules at finite temperature

A. Ayala, C. A. Dominguez, M. Loewe +1

The saturation of the two Weinberg sum rules is studied at finite temperature, using recent independent QCD sum rule results for the thermal behaviour of hadronic parameters in the…

hep-ph2014★ 116 cited

Inverse magnetic catalysis in the linear sigma model with quarks

Alejandro Ayala, M. Loewe, R. Zamora

We compute the critical temperature for the chiral transition in the background of a magnetic field in the linear sigma model, including the quark contribution and the thermo-magne…

hep-ph2014

Scalar form factor of the pion in the Kroll-Lee-Zumino field theory

C. A. Dominguez, M. Loewe, M. Lushozi

The renormalizable Kroll-Lee-Zumino field theory of pions and a neutral rho-meson is used to determine the scalar form factor of the pion in the space-like region at next-to-leadin…