35 citations · 141 across the 24 of their papers we have counts for
24 papers
The Anomalous Nambu-Goldstone Theorem in Relativistic/Nonrelativistic Quantum Field Theory
Tadafumi Ohsaku
The anomalous Nambu-Goldstone (NG) theorem which is found as a violation of counting law of the number of NG bosons of the normal NG theorem in nonrelativistic and Lorentz-symmetry…
Generalized Seesaw Mechanism of Neutrino and Bose-Einstein Condensation in the Modified O'Raifeartaigh Model
Tadafumi Ohsaku
The modified O'Raifeartaigh model from the context of the generalized seesaw mechanism of neutrino mass is investigated. In our evaluation of effective potentials of the theory, bo…
Relativistic BCS Theory in Quasi-(2+1)-Dimensions: Effects of an Inter-layer Transfer in the Honeycomb Lattice Symmetry
Tadafumi Ohsaku
Motivated by recent huge interests on graphene sheet and graphite as "relativistic" systems, a BCS superconductivity in a quasi-(2+1)-dimensional relativistic model is investigated…
Dynamical Mass Generations and Collective Excitations in the (Supersymmetric-)NambuJona-Lasinio Model and a Gauge Theory with Left-Right-Asymmetric Majorana Mass Terms
Tadafumi Ohsaku
The structure of effective potential surface of the NambuJona-Lasinio (NJL) model with right-left asymmetric Majorana mass terms (corresponds to the single-flavor type-II seesaw…
Dynamical CP-Violation: A Supplement to the Kobayashi-Maskawa Matrix in the Standard Model
Tadafumi Ohsaku
A possible supplementary mechanism of CP-violation to the Kobayashi-Maskawa theory is considered in the context of dynamical symmetry breaking.
Dynamical Dirac Mass Generation in the Supersymmetric Nambu--Jona-Lasinio Model with the Seesaw Mechanism of Neutrinos
Tadafumi Ohsaku
The dynamical generation of Dirac mass in the supersymmetric NambuJona-Lasinio (SNJL) model with the seesaw mechanism of neutrino is investigeted. The right and left handed Majo…