28 citations · 28 across the 2 of their papers we have counts for
4 papers
Zero Mode and Symmetry Breaking on the Light Front
Koichi Yamawaki
We discuss the spontaneous symmetry breaking (SSB) on the light front (LF) in view of the zero mode. We first demonstrate impossibility to remove the zero mode in the continuum LF…
Zero Mode and Symmetry Breaking on the Light Front
S. Tsujimaru, K. Yamawaki
We study the zero mode and the spontaneous symmetry breaking on the light front (LF). We use the discretized light-cone quantization (DLCQ) of Maskawa-Yamawaki to treat the zero mo…
NAMBU-GOLDSTONE BOSON ON THE LIGHT-FRONT
Yoonbai Kim, Sho Tsujimaru, Koichi Yamawaki
Spontaneous breakdown of the continuous symmetry is studied in the framework of discretized light-front quantization. We consider linear sigma model in 3+1 dimensions and show that…
Can the Nambu-Goldstone Boson Live on the Light-Front?
Yoonbai Kim, Sho Tsujimaru, Koichi Yamawaki
We show that the Nambu-Goldstone(NG) boson restricted on the light-front(LF) can only exist if we regularize the theory by introducing the explicit breaking NG-boson mass . Th…