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Energy Density Commutator for Massless Spin 3/2 Field in a Covariant Gauge

โœ Scribed by Endo, R.; Hasumi, A.; Kimura, T.

Book ID
118128132
Publisher
Institute of Pure and Applied Physics
Year
1979
Tongue
English
Weight
315 KB
Volume
61
Category
Article
ISSN
0033-068X

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๐Ÿ“œ SIMILAR VOLUMES

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Investigation of the massive propagators allows us to exhibit indecomposable repr~'~ntations appearing with masslessness. By direct examination of the propagators, we prove that massless fields in 3 + 2 De Sitter space propagate on the light cone. Indeed, it will be shown that a choice of gauge, in

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In this Letter we obtain explicit expressions of homogeneous propagators for half-integer spin fields and their flat-space limits, showing that propagation is confined inside the light cone. Also, for lower values of spin, flat-space limits are given.