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Generalized coherent states for massive spinless fields in the de Sitter space

โœ Scribed by S. A. Polshin

Book ID
110555092
Publisher
SP MAIK Nauka/Interperiodica
Year
1999
Tongue
English
Weight
258 KB
Volume
121
Category
Article
ISSN
0040-5779

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๐Ÿ“œ SIMILAR VOLUMES

Construction of homogeneous propagators
Construction of homogeneous propagators for massive half-integer spin fields in 3+2 De Sitter space, with implications for the massless limit
โœ Marc Lesimple ๐Ÿ“‚ Article ๐Ÿ“… 1988 ๐Ÿ› Springer ๐ŸŒ English โš– 290 KB

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.