Decay of Unstable D-branes with Electric Field | Zendy

Partha Mukhopadhyay | Zendy; Ashoke Sen | Zendy

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Decay of Unstable D-branes with Electric Field

Author(s) -

Partha Mukhopadhyay,

Ashoke Sen

Publication year - 2002

Publication title -

journal of high energy physics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.998

H-Index - 261

eISSN - 1126-6708

pISSN - 1029-8479

DOI - 10.1088/1126-6708/2002/11/047

Subject(s) - tachyon , physics , string field theory , string (physics) , conformal map , conformal field theory , brane cosmology , stress–energy tensor , quantum electrodynamics , electric field , tachyon condensation , theoretical physics , non critical string theory , field (mathematics) , classical mechanics , quantum mechanics , exact solutions in general relativity , geometry , mathematics , pure mathematics

Using the techniques of two dimensional conformal field theory we constructtime dependent classical solutions in open string theory describing the decayof an unstable D-brane in the presence of background electric field, andexplicitly evaluate the time dependence of the energy momentum tensor and thefundamental string charge density associated with this solution. The finaldecay product can be interpreted as a combination of stretched fundamentalstrings and tachyon matter.Comment: 35 pages, LaTe

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