A Possible Lattice Chiral Gauge Theory

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dc.creatorXue, She-Sheng
dc.date1996-09-20
dc.date1996-09-26
dc.date.accessioned2026-07-07T09:03:08Z
dc.date.available2026-07-07T09:03:08Z
dc.descriptionWe analyze the dynamics of an $SU_L(2)\otimes U_R(1)$ chiral gauge theory on a lattice with a large multifermion coupling $1\ll g_2 < \infty$. It is shown that no spontaneous symmetry breaking occurs; the ``spectator'' fermion $ψ_R(x)$ is a free mode; doublers are decoupled as massive Dirac fermions consistently with the chiral gauge symmetry. Whether right-handed three-fermion states disappear and chiral fermions emerge in the low-energy limit are discussed. Provided right-handed three-fermion states disappear, we discuss the chiral gauge coupling, Ward identities, the gauge anomaly and anomalous $U_L(1)$ global current within the gauge-invariant prescription of renormalization of the gauge perturbation theory.
dc.description26 pages, Latex, sections 1 and 5 are revised
dc.identifierhttps://arxiv.org/abs/hep-lat/9609037
dc.identifierhttp://arxiv.org/abs/hep-lat/9609037
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/148894
dc.subjectHigh Energy Physics - Lattice
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectHigh Energy Physics - Theory
dc.titleA Possible Lattice Chiral Gauge Theory
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