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http://hdl.handle.net/10872/2373
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| Título : | SELFDUAL SPIN 2 THEORY IN A 2+1 DIMENSIONAL CONSTANT CURVATURE SPACE-TIME |
| Autor : | Arias, Pío J.
Gaitan, Rolando |
| Palabras clave : | Lagrangian
analysis
theory
dimensional
space-time
extension |
| Fecha de publicación : | 15-Jan-2013 |
| Resumen : | The Lagrangian constraint analysis of the selfdual massive spin 2 theory in a 2+1 dimensional flat space-time and its extension to a curved one, are performed. Demanding consistence of degrees of freedom in the model with gravitational interaction, gives rise to physical restrictions on non minimal coupling terms and background. Finally, a constant curvature scenario is explored, showing the existence of forbidden mass values. Causality in these spaces is discussed. Aspects related with the construction of the reduced action and the
one-particle exchange amplitude, are noted. |
| URI : | http://hdl.handle.net/10872/2373 |
| Aparece en las colecciones: | Artículos Publicados
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