Randall-Sundrum with Kalb-Ramond field: return of the hierarchy problem?
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Date
2016-01-27
Authors
Das, Saurya
Dey, Anindya
SenGupta, Soumitra
Journal Title
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Abstract
We show that when the antisymmetric Kalb-Ramond field is included in the
Randall-Sundrum scenario, although the hierarchy problem can be solved, it requires an
extreme fine tuning of the Kalb-Ramond field (about 1 part in 1062). We interpret this as the
return of the problem in disguise. Further, we show that the Kalb-Ramond field induces a
small negative cosmological constant on the visible brane.
Description
Sherpa Romeo green journal. Permission to archive author manuscript.
Keywords
Kalb-Ramond , Randall-Sundrum , Hierarchy
Citation
Das, S., Dey, A., & SenGupta, S. (2007). Randall-Sundrum with Kalb-Ramond field: Return of the hierarchy problem? Journal of Physics: Conference Series, 68, 012009. doi:10.1088/1742-6596/68/1/012009