Unparticles and holography

Abstract

We construct the holographic dual theory of unparticles. The Randall-Sundrum type hard wall model is shown to produce deconstructing particles, whose spectrum has a finite mass gap proportional to the inverse of the fifth direction segment. The introduction of new scale corresponds to setting a brane in ${\mathrm{AdS}}_5$. The broken conformal symmetry due to this brane is restored when it is moved to infinity. Unparticles then emerge as an infinite tower of massless particles.

3 pages. References added

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