Classical Solutions and Order of Zeros in Open String Field Theory
نویسندگان
چکیده
منابع مشابه
Classical Solutions and Order of Zeros in Open String Field Theory
Earlier an analytic approach is proposed for classical solutions describing tachyon vacuum in open string field theory. Based on the approach, we construct a certain class of classical solutions written in terms of holomorphic functions with higher order zeros. Taking the simplest among the new classical solutions, we study the cohomology of the new BRS charge and make a numerical analysis of t...
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In a previous paper [hep-th/0012251] we proposed a simple class of actions for string field theory around the tachyon vacuum. In this paper we search for classical solutions describing D-branes of different dimensions using the ansatz that the solutions factorize into the direct product of a matter state and a universal ghost state. We find closed form expressions for the matter state describin...
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ژورنال
عنوان ژورنال: Progress of Theoretical Physics
سال: 2005
ISSN: 0033-068X,1347-4081
DOI: 10.1143/ptp.114.695