200 citations · 1.1k across the 45 of their papers we have counts for
45 papers
Hadron-quark hybrid model, modular transformation and Roberge-Weiss transition
Hiroaki Kouno, Riki Oshima, Motoi Tachibana +1
In the framework of modular transformations, we reformulate the recently proposed hadron-quark hybrid model when the imaginary baryonic chemical potential is introduced. As a resul…
Chiral condensate in a holographic dilute nuclear matter
Kazuo Ghoroku. Kouji Kashiwa, Motoi Tachibana, Fumihiko Toyoda
We study chiral condensate in cold nuclear matter on the basis of holographic theory, which would be dual to a baryon system in quantum chromodynamics (QCD) in the confinement phas…
Instability of holographic cold compact stars with a color superconducting core
Kazuo Ghoroku, Kouji Kashiwa, Yoshimasa Nakano +2
We study a holographic model of quantum chromodynamics, which can describe a color superconductor and a dilute nucleon gas phase. The two phases are adjoined in the phase diagram a…
Stiff equation of state for a holographic nuclear matter as instanton gas
Kazuo Ghoroku, Kouji Kashiwa, Yoshimasa Nakano +2
In a holographic model, which was used to investigate the color superconducting phase of QCD, a dilute gas of instantons is introduced to study the nuclear matter. The free energy…
Andreev reflection at Hadron/Color superconductor interface
Yuki Juzaki, Motoi Tachibana
We consider the phenomenon of the Andreev reflection of "hadrons" at the interface between hadronic and color superconducting phases, which are expected to appear in the neutron st…
Extension to Imaginary Chemical Potential in a Holographic Model
Kazuo Ghoroku, Kouji Kashiwa, Yoshimasa Nakano +2
We extend a bottom up holographic model, which has been used in studying the color superconductivity in QCD, to the imaginary chemical potential () region, and the phase diagr…