9 citations · 26 across the 4 of their papers we have counts for
4 papers
Ferromagnetism of two-flavor quark matter in chiral and/or color-superconducting phases at zero and finite temperatures
M. Inui, H. Kohyama, A. Niégawa
We study the phase structure of the unpolarized and polarized two-flavor quark matters at zero and finite temperatures within the Nambu--Jona-Lasinio (NJL) model. We focus on the r…
Cancellation of energy-divergences and renormalizability in Coulomb gauge QCD within the Lagrangian formalism
A. Niégawa, M. Inui, H. Kohyama
In Coulomb gauge QCD in the Lagrangian formalism, energy divergences arise in individual diagrams. We give a proof on cancellation of these divergences to all orders of perturbatio…
Thermal Operator Representation of Finite-Temperature Amplitudes in the Presence of Chemical Potential
M. Inui, H. Kohyama, A. Niegawa
In a recent paper [Phys. Rev. D {\bf 72}, 085006 (2005)], Brandt {\em et al}. deduced the thermal operator representation for a thermal -point amplitude, both in the imaginary-t…
Improvement of the hot QCD pressure by the minimal sensitivity criterion
M. Inui, A. Niegawa, H. Ozaki
The principles of minimal sensitivity (PMS) criterion is applied to the perturbative free energy density, or pressure, of hot QCD, which include the and part o…