Phys. Rev. D 73, 025018 (2006) [7 pages]

High-energy scattering in noncommutative field theory

Abstract

References

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Jason Kumar^*
Michigan Center for Theoretical Physics, University of Michigan, Ann Arbor, Michigan 48105, USA

Arvind Rajaraman^†
Department of Physics, University of California–Irvine, Irvine, California 92697, USA

Received 28 September 2005; published 25 January 2006

We analyze high-energy scattering for noncommutative field theories using the dual gravity description. We find that the Froissart-Martin bound still holds, but that cross sections stretch in the noncommutative directions in a way dependent on the infrared cutoff. This puzzling behavior suggests new aspects of UV/IR mixing.

URL:

http://link.aps.org/doi/10.1103/PhysRevD.73.025018

DOI:

10.1103/PhysRevD.73.025018

PACS:

11.10.Nx

^*Electronic address: jpkumar@umich.edu

^†Electronic address: arajaram@uci.edu

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Phys. Rev. D 73, 025018 (2006) [7 pages]

High-energy scattering in noncommutative field theory