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Prog. Theor. Phys. Vol. 105 No. 4 (2001) pp. 667-672

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Localization of a Gravitino on a Brane

Ichiro Oda*)

Edogawa University, Nagareyama 270-0198, Japan

(Received January 22, 2001)

Abstract:

We show how a spin 3/2 gravitino field can be localized on a brane in the general framework of supergravity theory. Provided that the scalar field coupled to the Rarita-Schwinger field develops a vacuum expectation value (VEV) whose phase depends on the `radial' coordinate in the extra internal space, the gravitino is localized on a brane with an exponentially decreasing warp factor by selecting an appropriate value of the VEV.


URL : http://ptp.ipap.jp/link?PTP/105/667/
DOI : 10.1143/PTP.105.667


*)E-mail: ioda@edogawa-u.ac.jp

[ Full Text PDF : FREE ACCESS (97K) ] Citation:

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