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FIZIKA B 17 (2008) 4, 447 - 454
 
U(1) GAUGE FIELD IN 6D SPACE-TIME WITH COMPACT NONCOMMUTATIVE DIMENSIONS: A COHERENT STATE APPROACH
M. NASSERIa, A. JAHANb and M. SOURI
aIslamic Azad University of Hashtgerd, P. O. Box 16555-135, Hashtgerd, Tehran, Iran
E-mail address: Mohsen.Nasseri@Kiau.ac.ir
bDepartment of Physics, Amirkabir University of Technology, P. O. Box 15875-4413, Tehran, Iran
E-mail address: jahan@aut.ac.ir
Received 20 April 2008 2008; Revised manuscript received 27 September 2008
Accepted 5 November 2008 Online 12 February 2009
We consider the U(1) gauge field defined over a six dimensional space-time with
extra dimensions compactified on a noncommutative toroidal orbifold, within the
context of coherent state approach to the noncommutative spaces. We demonstrate
that the fuzzines of extra dimensions can lead to the cancelation of the part of
electrostatic interaction mediated by the massive KK modes.
PACS numbers: 11.25.Mj, 11.10.Nx
UDC 524.83
Keywords: noncommutative spaces, coherent state approach, toroidal orbifold,
U(1) gauge field, 6D space-time with extra dimensions
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