125 citations · 795 across the 24 of their papers we have counts for
4 papers · 1 filter
D mesons in a magnetic field
Philipp Gubler, Koichi Hattori, Su Houng Lee +3
We investigate the mass spectra of open heavy flavor mesons in an external constant magnetic field within QCD sum rules. Spectral ansätze on the phenomenological side are proposed…
Magnetically induced QCD Kondo effect
Sho Ozaki, Kazunori Itakura, Yoshio Kuramoto
The "QCD Kondo effect" stems from the color exchange interaction in QCD with non-Abelian property, and can be realized in a high-density quark matter containing heavy-quark impurit…
QCD Kondo effect: quark matter with heavy-flavor impurities
Koichi Hattori, Kazunori Itakura, Sho Ozaki +1
We show that the Kondo effect occurs in light quark matter which contains heavy quarks as impurities. We consider a scattering between a heavy-flavor impurity and a light quark nea…
Euler-Heisenberg-Weiss action for QCD+QED
Sho Ozaki, Takashi Arai, Koichi Hattori +1
We derive an analytic expression for one-loop effective action of QCD+QED at zero and finite temperatures by using the Schwinger's proper time method. The result is a nonlinear eff…