DIRAC SEA AND HOLE THEORY FOR BOSONS II: RENORMALIZATION APPROACH
2008 ◽
Vol 23
(18)
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pp. 2771-2781
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Keyword(s):
In 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 nonpositive definite ones. In the preceding paper, the nonlocal method is used to define the positive definite inner product. In the present paper we, make use of a kind of ∊-regularization and renormalization method which may clarify transparently the analytical properties of our formulation.
2004 ◽
Vol 19
(32)
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pp. 5561-5583
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2008 ◽
Vol 23
(18)
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pp. 2733-2769
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Keyword(s):
Keyword(s):
1991 ◽
Vol 06
(09)
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pp. 1567-1589
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2005 ◽
Vol 113
(3)
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pp. 625-643
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1934 ◽
Vol 146
(857)
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pp. 420-441
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Keyword(s):
1978 ◽
Vol 83
(3)
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pp. 393-401
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