51 citations · 237 across the 37 of their papers we have counts for
40 papers
Symmetric Dual Breather Modes as a Dynamic Origin of Tiny Particle Masses
Yoritaka Iwata, Yasuhiro Takei
Spontaneous symmetry breaking (SSB) is conventionally understood through static vacuum selection in low-energy approximations. However, the nonperturbative dynamical pathways conne…
Fractional Powers of Operators: Characterization via -Regularized Logarithmic Representation
Yoritaka Iwata
For the fractional powers of operators, the classical formulation by V. Balakrishnan inherently requires positivity or specific sectorial conditions of the generator (i.e., the gen…
Recurrence formula for some higher order evolution equations
Yoritaka Iwata
Riccati's differential equation is formulated as abstract equation in finite or infinite dimensional Banach spaces. Since the Riccati's differential equation with the Cole-Hopf tra…
Unbounded generalization of the Baker-Campbell-Hausdorff formulae
Yoritaka Iwata
Based on the operator representation on the module over Banach algebra , the Campbell-Baker-Hausdorff formula is generalized to the unbounded situations. In conclusion, by me…
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…