158 citations · 423 across the 22 of their papers we have counts for
9 papers · 1 filter
How is chiral symmetry restored at finite density?
T. Tatsumi, E. Nakano
Taking into account pseudoscalar as well as scalar condensates, we reexamine the chiral restoration path on the chiral manifold. We shall see both condensates coherently produce a…
Charge screening effect in the hadron-quark mixed phase
Tomoki Endo, Toshiki Maruyama, Satoshi Chiba +1
The Coulomb interaction effect and the surface effect are consistently taken into account in the hadron-quark mixed phase. These two finite-size effects greatly change the properti…
Ferromagnetism in quark matter and origin of the magnetic field in compact stars
T. Tatsumi, T. Maruyama, E. Nakano +1
Two magnetic aspects of quark matter, ferromagnetism and spin density wave, are discussed in the temperature-density plane. Some implications of ferromagnetism are suggested on rel…
Magnetism and superconductivity in quark matter
T. Tatsumi, E. Nakano, K. Nawa
Magnetic properties of quark matter and its relation to the microscopic origin of the magnetic field observed in compact stars are studied. Spontaneous spin polarization appears in…
Finite size effects on kaonic pasta structures
Toshiki Maruyama, Toshitaka Tatsumi, Dmitri N. Voskresensky +3
Non-uniform structures of mixed phases at the first-order phase transition to charged kaon condensation are studied using a density functional theory within the relativistic mean f…
Nuclear pasta structures and the charge screening effect
Toshiki Maruyama, Toshitaka Tatsumi, Dmitri . N. Voskresensky +2
Non uniform structures of the nucleon matter at subnuclear densities are numerically studied by means of the density functional theory with relativistic mean-fields coupled with th…