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Home All issues Volume 57/ 5 Article
Issue Europhys. Lett.
Volume 57, Number 5, March 2002
Page(s) 672 - 676
Section The physics of elementary particles and fields
DOI http://dx.doi.org/10.1209/epl/i2002-00515-8

DOI: 10.1209/epl/i2002-00515-8


Europhys. Lett., 57 (5) , pp. 672-676 (2002)

Noncommutativity and the motion of $\ab{D}_p$ brane along itself

D. Kamani

Institute for Studies in Theoretical Physics and Mathematics (IPM) P.O. Box 19395-5531, Tehran, Iran

kamani@theory.ipm.ac.ir

(Received 3 August 2001; accepted in final form 13 December 2001)

Abstract
We consider open strings attached to a moving D p brane with motion along itself, in the presence of the background $B_{\mu \nu}$ field and a U(1) gauge field $A_{\alpha}$. The effects of the motion of the brane on the open-string propagator and on the open-string variables are studied. We observe that some free parameters appear in the open-string variables and in the propagator of it.

PACS
11.25.-w - Theory of fundamental strings.


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