A possible way to relate the covariantization and the negative dimensional integration method in the light-cone gauge
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World Scientific Publ Co Pte Ltd
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Article
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Abstract
Here we present a possible way to relate the method of covariantizing the gauge-dependent pole and the negative dimensional integration method for computing Feynman integrals pertinent to the light-cone gauge fields. Both techniques are applicable to the algebraic light-cone gauge and dispense with prescriptions to treat the characteristic poles.
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covariantization, negative dimensional integration, noncovariant gauge theories
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English
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Modern Physics Letters A. Singapore: World Scientific Publ Co Pte Ltd, v. 16, n. 30, p. 1951-1958, 2001.
