Meson propagators in spontaneously broken gauge theories

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dc.creatorCheng, Hung
dc.creatorLi, S. P.
dc.date2001-07-09
dc.date.accessioned2026-07-07T03:44:55Z
dc.date.available2026-07-07T03:44:55Z
dc.descriptionContrary to common belief, the longitudinal vector meson and scalar meson propagators have very different forms in spontaneously broken gauge theories. We choose the Abelian-Higgs model as an example and show that the longitudinal vector meson and scalar meson propagators have double poles by an extensive use of the Ward-Takahashi identities.
dc.description8 pages, ReVTeX
dc.identifierhttps://arxiv.org/abs/hep-ph/0107103
dc.identifierhttp://arxiv.org/abs/hep-ph/0107103
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/40763
dc.subjectHigh Energy Physics - Phenomenology
dc.titleMeson propagators in spontaneously broken gauge theories
dc.typetext

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