1 citations · 2 across the 3 of their papers we have counts for
6 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…
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…
Neutron star properties with in-medium vector mesons
F. Weber, Gy. Wolf, T. Maruyama +1
We explore the impact of in-medium modification of the properties of vector mesons on the nuclear equation of state and neutron star properties. It is found that in-medium modifica…
Dirac-Fock Current and Magnetic-Moment in the Relativistic Approach
Tomoyuki Maruyama
We define the Dirac-Fock current to hold the current conservation in the momentum-dependent Dirac fields, and discuss its effect on the magnetic-moment in the nuclear matter. It is…
Multifragmentation in alpha(5GeV/u) + Au Reactions
Tomoyuki Maruyama
We simulate the fragmentation processes in the \alAu collisions at the bombarding energy 5 GeV/u using the simplified RQMD approach. The statistical decay calculation is connected…