53 citations · 427 across the 12 of their papers we have counts for
6 papers · 1 filter
Instabilities of relativistic mean field models and the role of nonlinear terms
A. Sulaksono, T. Mart, T. J. Buervenich +1
The instability of nuclear matter due to particle-hole excitation modes has been studied in the frame-work of several relativistic mean field (RMF) models. It is found that both th…
From self-consistent covariant effective field theories to their Galilean-invariant counterparts
A. Sulaksono, P. -G. Reinhard, T. J. Buervenich +2
We discuss how to obtain the nonrelativistic limit of a self-consistent relativistic effective field theory for dynamic problems. It is shown that the standard v/c expansions yield…
Nuclear Giant Resonances and Linear Response
P. -G. Reinhard, Lu Guo, J. A. Maruhn
We search for nonlinear effects in nuclear giant resonances (GRs), in particular the isovector dipole and the isoscalar quadrupole modes. To that end, we employ a spectral analysis…
Boost-invariant mean field approximation and the nuclear Landau-Zener effect
Lu Guo, J. A. Maruhn, P. -G. Reinhard
We investigate the relation between time-dependent Hartree-Fock (TDHF) states and the adiabatic eigenstates by constructing a boost-invariant single-particle Hamiltonian. The metho…
Triaxial nuclear models and the outer crust of nonaccreting cold neutron stars
Lu Guo, M. Hempel, J. Schaffner-Bielich +1
The properties and composition of the outer crust of nonaccreting cold neutron stars are studied by applying the model of Baym, Pethick, and Sutherland (BPS) and taking into accoun…
Triaxiality and shape coexistence in Germanium isotopes
Lu Guo, J. A. Maruhn, P. -G. Reinhard
The ground-state deformations of the Ge isotopes are investigated in the framework of Gogny-Hartree-Fock-Bogoliubov (HFB) and Skyrme Hartree-Fock plus pairing in the BCS approximat…