51 citations · 237 across the 37 of their papers we have counts for
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Inertial energy dissipation in nuclear dynamics
Yoritaka Iwata, Takashi Nishikawa
We present the TDDFT+Langevin model that incorporates microscopic time-dependent density function theory (TDDFT) with macroscopic Langevin model. By extracting the energy-dependent…
Static analysis for coupled nonlinear Klein-Gordon equations with asymmetric parameter settings
Yasuhiro Takei, Yoritaka Iwata
Klein-Gordon equations describe the dynamics of waves/particles in sub-atomic scales. For a system of nonlinear Klein-Gordon equations, a systematic analysis of the time evolution…
Estimation of nuclear matrix elements of double- decay from shell model and quasiparticle random-phase approximation
J. Terasaki, Y. Iwata
The nuclear matrix element (NME) of the neutrinoless double- () decay is an essential input for determining the neutrino effective mass, if the half-life of this decay is…
Unbounded generalization of logarithmic representation of infinitesimal generators
Yoritaka Iwata
The logarithmic representation of infinitesimal generators is generalized to the cases when the evolution operator is unbounded. The generalized result is applicable to the represe…