Volume 61, Number 4, February 2003
|Page(s)||480 - 484|
|Section||The physics of elementary particles and fields|
|Published online||01 February 2003|
A new realization of holography
Center for Theoretical Studies of Physical Systems, Clark Atlanta University Atlanta, GA 30314, USA
Accepted: 29 November 2002
Based on the old results of Cho, Soh, Park and Yoon, it is shown how higher -dimensional pure gravitational actions restricted to backgrounds admit a holographic reduction to a lower m-dimensional Yang-Mills–like gauge theory of diffeomorphisms of Sn interacting with a charged nonlinear sigma model plus boundary terms by a simple tuning of the AdSm-throat and Sn-radius sizes. After performing a harmonic expansion of the fields with respect to the internal coordinates, and a subsequent integration, one obtains an m-dimensional effective action involving an infinite-component field theory. The supersymmetrization program can be carried out in a straightforward fashion.
PACS: 12.10.-g – Unified field theories and models / 61.14.Nm – Electron holography
© EDP Sciences, 2003
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