1 citations · 2 across the 4 of their papers we have counts for
4 papers
Spin excitations in fermion condensates
Tomoyuki Maruyama, George F. Bertsch
We investigate collective spin excitations in two-component fermion condensates with special consideration of unequal populations of the two components. The frequencies of monopole…
Origin of magnetic field in compact stars and magnetic properties of quark matter
T. Tatsumi, T. Maruyama, K. Nawa +1
Microscopic origin of the magnetic field observed in compact stars is studied in quark matter. Spontaneous spin polarization appears in high-density region due to the Fock exchange…
Resonant Monopole Oscillation in the Bose-Fermi Mixed System
Tomoyuki Maruyama, Hiroyuki Yabu, Toru Suzuki
We study the monopole oscillation in the bose-fermi mixed condensed system by performing the time-dependent Gross-Pitaevskii and Vlasov equations. We study the resonant oscillation…
Possibility of color magnetic superconductivity
Toshitaka Tatsumi, Tomoyuki Maruyama, Eiji Nakano
Two aspects of quark matter at high density are addressed: one is color superconductivity and the other is ferromagnetism. We are mainly concerned with the latter and its relation…