Four-dimensional couplings among BF and massless Rarita–Schwinger theories: a BRST cohomological approach

The local and manifestly covariant Lagrangian interactions in four spacetime dimensions that can be added to a free model that describes a massless Rarita–Schwinger theory and an Abelian BF theory are constructed by means of deforming the solution to the master equation using specific cohomological...

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Bibliographic Details
Published in:The European physical journal. C, Particles and fields Particles and fields, 2008-11, Vol.58 (1), p.123-149
Main Authors: Bizdadea, C., Cioroianu, E. M., Saliu, S. O., Săraru, S. C., Iordache, M.
Format: Article
Language:English
Subjects:
Astronomy
Astrophysics and Cosmology
Couplings
Elementary Particles
Exact sciences and technology
Hadrons
Heavy Ions
Measurement Science and Instrumentation
Nuclear Energy
Nuclear Physics
Physics
Physics and Astronomy
Quantum Field Theories
Quantum Field Theory
Regular Article - Theoretical Physics
String Theory
The physics of elementary particles and fields
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Summary:The local and manifestly covariant Lagrangian interactions in four spacetime dimensions that can be added to a free model that describes a massless Rarita–Schwinger theory and an Abelian BF theory are constructed by means of deforming the solution to the master equation using specific cohomological techniques.
ISSN:1434-6044
1434-6052
DOI:10.1140/epjc/s10052-008-0720-5