5 citations · 7 across the 2 of their papers we have counts for
3 papers
Bosons after Symmetry Breaking in Quantum Field Theory
Takehisa Fujita, Makoto Hiramoto, Hidenori Takahashi
We present a unified description of the spontaneous symmetry breaking and its associated bosons in fermion field theory. There is no Goldstone boson in the fermion field theory mod…
No Goldstone boson in NJL and Thirring models
Takehisa Fujita, Makoto Hiramoto, Hidenori Takahashi
We present an intuitive picture of the chiral symmetry breaking in the NJL and Thirring models. For the current current interaction model with the massless fermion, the vacuum is r…
Bound states of 1+1 dimensional field theories
Takehisa Fujita, Makoto Hiramoto, Hidenori Takahashi
We discuss the bound states of the massive Thirring model. Here, the periodic boundary condition equations for the Bethe ansatz solutions are numerically solved. It is found that t…