A new realization of holography
Abstract
Based on the old results of Cho, Soh, Park and Yoon, it is shown how higher (m + n)dimensional pure gravitational actions restricted to AdS_{m}×S^{n} backgrounds admit a holographic reduction to a lower mdimensional YangMills like gauge theory of diffeomorphisms of S^{n} interacting with a charged nonlinear sigma model plus boundary terms by a simple tuning of the AdS_{m}throat and S^{n}radius sizes. After performing a harmonic expansion of the fields with respect to the internal coordinates, and a subsequent integration, one obtains an mdimensional effective action involving an infinitecomponent field theory. The supersymmetrization program can be carried out in a straightforward fashion.
 Publication:

EPL (Europhysics Letters)
 Pub Date:
 February 2003
 DOI:
 10.1209/epl/i2003001547
 arXiv:
 arXiv:hepth/0207231
 Bibcode:
 2003EL.....61..480C
 Keywords:

 12.10.g;
 61.14.Nm;
 Unified field theories and models;
 Electron holography;
 High Energy Physics  Theory
 EPrint:
 4 pages, plain Tex