2 papers
hep-ph2018
Hybrid stars from the NJL model with a tensor interaction
H. Matsuoka, Y. Tsue, J. da Providencia +2
In order to obtain the equation of state and construct hybrid stars, we calculate the thermodynamic potential in the two-flavor Nambu--Jona-Lasinio model with tensor-type four-poin…
hep-ph2017
Quark spin polarization and spontaneous magnetization in high density quark matter
Y. Tsue, J. da Providencia, C. Providencia +3
By using the Nambu-Jona-Lasinio model with a tensor-type four-point interaction between quarks, it is shown that there exists a possibility of a spin polarized phase in quark matte…