Emergent Abelian Gauge Fields from Noncommutative Gravity
We construct exact solutions to noncommutative gravity following the formulation of Chamseddine and show that they are in general accompanied by Abelian gauge fields which are first order in the noncommutative scale. This provides a mechanism for generating cosmological electromagnetic fields in an...
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
National Academy of Science of Ukraine
2010-02-01
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| Serier: | Symmetry, Integrability and Geometry: Methods and Applications |
| Fag: | |
| Online adgang: | http://dx.doi.org/10.3842/SIGMA.2010.019 |
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