Brane World Scenario with m-form field: Stabilisation of Radion Modulus and Self Tuning Solutions
نویسنده
چکیده
We consider (n + m + 1) dimensional bulk spacetime, containing flat (n + m 1) dimensional parallel branes, with topology R ×Tm. We assume that the graviton and an m-form field are the only bulk fields and that the m-form field has non vanishing components along the T directions only. We then find that the m-form field, with suitable bulk and brane potentials, can stabilise the radion modulus at the required value with no fine tuning. We find self tuning solutions also.
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تاریخ انتشار 2008