Reformulation of boundary string field theory in terms of boundary state

Shunsuke Teraguchi

doi:10.1088/1126-6708/2007/02/017

Reformulation of boundary string field theory in terms of boundary state

Shunsuke Teraguchi

Tohoku Medical Megabank Organization (ToMMo)

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

We reformulate bosonic boundary string field theory in terms of boundary state. In our formulation, we can formally perform the integration of target space equations of motion for arbitrary field configurations without assuming decoupling of matter and ghost. Thus, we obtain the general form of the action of bosonic boundary string field theory. This formulation may help us to understand possible interactions between boundary string field theory and the closed string sector.

Original language	English
Article number	017
Journal	Journal of High Energy Physics
Volume	2007
Issue number	2
DOIs	https://doi.org/10.1088/1126-6708/2007/02/017
Publication status	Published - 2007 Feb 1

Keywords

Bosonic strings
String field theory
Tachyon condensation

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1088/1126-6708/2007/02/017

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AB - We reformulate bosonic boundary string field theory in terms of boundary state. In our formulation, we can formally perform the integration of target space equations of motion for arbitrary field configurations without assuming decoupling of matter and ghost. Thus, we obtain the general form of the action of bosonic boundary string field theory. This formulation may help us to understand possible interactions between boundary string field theory and the closed string sector.

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KW - String field theory

KW - Tachyon condensation

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Reformulation of boundary string field theory in terms of boundary state

Abstract

Keywords

ASJC Scopus subject areas

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