Dynamics of the light-cone zero modes: [Formula presented] vacuum of the massive Schwinger model

Koji Harada, Atsushi Okazaki, Masa aki Taniguchi

研究成果: Contribution to journalArticle査読

12 被引用数 (Scopus)

抄録

The massive Schwinger model is quantized on the light cone with great care on the bosonic zero modes by putting the system in a finite (light-cone) spatial box. The zero mode of [Formula presented] survives Dirac’s procedure for the constrained system as a dynamical degree of freedom. After regularization and quantization, we show that the physical space condition is consistently imposed and relates the fermion Fock states to the zero mode of the gauge field. The vacuum is obtained by solving a Schrödinger equation in a periodic potential, so that the [Formula presented] is understood as the Bloch momentum. We also construct a one-meson state in the fermion-antifermion sector and obtained the Schrödinger equation for it.

本文言語英語
ページ(範囲)4910-4919
ページ数10
ジャーナルPhysical Review D - Particles, Fields, Gravitation and Cosmology
55
8
DOI
出版ステータス出版済み - 1997

All Science Journal Classification (ASJC) codes

  • 核物理学および高エネルギー物理学
  • 物理学および天文学(その他)

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