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Evidence for winding states in noncommutative quantum field theory

Willy Fischler1, Elie Gorbatov1, Amir Kashani-Poor1, Sonia Paban1, Philippe Pouliot1 and Joaquim Gomis2

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We study noncommutative field theories at finite temperature to learn more about the degrees of freedom in the non-planar sector of these systems. We find evidence for winding states. At temperatures for which the thermal wavelength is smaller than the noncommutativity scale, there is a drastic reduction of the degrees of freedom in the non-planar sector. In this regime, the non-planar sector has thermodynamics resembling that of a 1+1 dimensional field theory.


Keywords

Superstrings and Heterotic Strings

Bosonic Strings

 

E-print Number: hep-th/0002067

Cited: by |

Refers: to

PACS

11.10.Nx Noncommutative field theory

11.10.Cd Axiomatic approach

11.10.Kk Field theories in dimensions other than four

11.10.Wx Finite-temperature field theory

11.25.-w Strings and branes

Subjects

Particle physics and field theory

Dates

Issue 05 ( 1 May 2000)

Received 24 March 2000, accepted for publication 12 May 2000

Published 23 May 2000



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