Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Froldi, Igor de M."'
Publikováno v:
Phys. Rev. B 110, 245136 (2024)
We investigate the Hatsugai-Kohmoto (HK) model on a square lattice, which describes both a Mott insulator at half-filling and a non-Fermi liquid phase on doping. Through the solution of this exactly solvable model with the inclusion of pairing intera
Externí odkaz:
http://arxiv.org/abs/2412.18864
Autor:
Froldi, Igor de M., Braghin, Fabio L.
The quark determinant in the presence of a background gluon field is calculated in a large quark mass derivative expansion by considering quark sources. The resulting low-energy QCD Effective Field Theory (EFT) is valid for non-homogeneous fields and
Externí odkaz:
http://arxiv.org/abs/2406.19918
Autor:
Froldi, Igor de M., Braghin, Fabio L.
Publikováno v:
Ann. of Phys. 444 (2022) 169026
Some well known gauge scalar potential very often considered or used in the literature are investigated by means of the classical Yang Mills equations for the $SU(2)$ subgroups of $N_c=3$. By fixing a particular shape for the scalar potential, the re
Externí odkaz:
http://arxiv.org/abs/2204.01655