Dirac Sea and Hole Theory for Bosons II -- Renormalization Approach --

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dc.creatorHabara, Yoshinobu
dc.creatorNagatani, Yukinori
dc.creatorNielsen, Holger B.
dc.creatorNinomiya, Masao
dc.date2006-07-24
dc.date2007-02-26
dc.date.accessioned2026-07-07T11:59:25Z
dc.date.available2026-07-07T11:59:25Z
dc.descriptionIn bosonic formulation of the negative energy sea, so called Dirac sea presented in the preceding paper [arXiv:hep-th/0603242], one of the crucial points is how to construct a positive definite inner product in the negative energy states, since naive attempts would lead to non-positive definite ones. In the preceding paper the non-local method is used to define the positive definite inner product. In the present article we make use of a kind of $ε$-regularization and renormalization method which may clarify transparently the analytical properties of our formulation.
dc.description10 pages, 2 figures; Section 4 is inserted
dc.identifierhttps://arxiv.org/abs/hep-th/0607182
dc.identifierhttp://arxiv.org/abs/hep-th/0607182
dc.identifierInt.J.Mod.Phys.A23:2771-2781,2008
dc.identifierdoi:10.1142/S0217751X08040354
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/206556
dc.subjectHigh Energy Physics - Theory
dc.titleDirac Sea and Hole Theory for Bosons II -- Renormalization Approach --
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