Hsu, J. P. ; Mac, E. ; Sudarshan, E. C. G. (1975) The failure of the usual gauge formalism in a class of gauge conditions Physics Letters B, 59 (5). pp. 471-474. ISSN 0370-2693
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Official URL: http://www.sciencedirect.com/science/article/pii/0...
Related URL: http://dx.doi.org/10.1016/0370-2693(75)90348-2
Abstract
For a class of gauge conditions the usual formalism for non-Abelian gauge theories leads to violation of unitarity. In contrast, the Lagrange multiplier formalism allows us to construct an adequate fictitious Lagrangian. The theory so obtained satisfies unitarity.
Item Type: | Article |
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Source: | Copyright of this article belongs to Elsevier Science. |
ID Code: | 51025 |
Deposited On: | 27 Jul 2011 12:45 |
Last Modified: | 27 Jul 2011 12:45 |
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