NON-BPS D-BRANE NEAR NS5-BRANES.

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Authors	KLUSON Josef
Year of publication	2004
Type	Article in Periodical
Magazine / Source	Journal of High Energy Physics
MU Faculty or unit	Faculty of Science
Citation
Field	Theoretical physics
Keywords	string theory
Description	We use tachyon field theory effective action to study the dynamics of a non-BPS Dp-brane propagating in the vicinity of k NS5-branes. For the time dependent tachyon condensation we will concentrate on the case of the large tachyon and the case when a non-BPS D-brane is close to NS5-branes. For spatial dependent tachyon condensation we will argue that the problem reduces to the study of the motion of an array of D(p-1)-branes and D(p-1)-antibranes in the vicinity of k NS5-branes.
Related projects:	Quantum Field Theory, String Theory, Quantum Theory of Gravity