7 papers
The gauged Nambu - Jona Lasinio model: a mean field calculation with non mean field exponents
V. Azcoiti, G. Di Carlo, A. Galante +3
We analyse the phase diagram of the lattice gauged Nambu-Jona Lasinio model with the help of a mean field approximation plus numerical simulations. We find a phase transition line…
Chiral Susceptibilities in noncompact QED: a new determination of the exponent and the critical couplings
V. Azcoiti, G. Di Carlo, A. Galante +3
We report the results of a measurement of susceptibilities in noncompact in and lattices. Due to the potentialities of the approach, we have done s…
Testing logarithmic violations to scaling in strongly coupled QED
V. Azcoiti, G. Di Carlo, A. Galante +3
Using very precise measurements of the critical couplings for the chiral transition of non compact with up to 8 flavours, we analyse the behaviour of the order parameter at…
Chiral condensate, susceptibilities, critical coupling and indices in QED
V. Azcoiti, G. Di Carlo, A. Galante +3
We measure chiral susceptibilities in the Coulomb phase of noncompact QED in and lattices. The MFA approach allows simulations in the chiral limit which are…
Some Interesting Features of Noncompact QED_3
V. Azcoiti, G. Di Carlo, A. Galante +4
We study the phase diagram of non compact using the method and present evidence for a continuous phase transition line at small . We also analyze the chiral stru…
Fermionic effective action and the pahse estructure of non compact quantum electrodynamics in 2+1 dimensions
V. Azcoiti, X. Q. Luo, C. E. Piedrafita +3
We study the phase diagram of non compact using the microcanonical fermionic average method described elsewhere. We present evidence for a continuous phase transition line…