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Wave function of the radion with a bulk scalar field

Brax, Philippe; van de Bruck, Carsten; Davis, Anne-Christine and Rhodes, Christophe. 2002. Wave function of the radion with a bulk scalar field. Phys. Lett. B, 531, pp. 135-142. ISSN 0370-2693 [Article]

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Abstract or Description

The behaviour of the distance between two branes (the `radion') in a braneworld model with a bulk scalar field is investigated. We show that the BPS conditions of supergravity ensure that the dynamics of the scalar field and the radion are not independent; we derive the four-dimensional effective action, showing that the effective theory is of scalar-tensor nature, coupling the radion to four-dimensional gravity

Item Type: Article

Identification Number (DOI):

10.1016/S0370-2693(02)01360-6

Related URLs:

Departments, Centres and Research Units:

Computing

Dates:

DateEvent
2002Published

Item ID:

2358

Date Deposited:

09 Mar 2014 17:26

Last Modified:

20 Jun 2017 11:52

URI: http://research.gold.ac.uk/id/eprint/2358

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