Boundary String Field Theory as a Field Theory - Mass Spectrum and Interaction
نویسندگان
چکیده
منابع مشابه
Boundary String Field Theory as a Field Theory — Mass Spectrum and Interaction
We study the BSFT actions by using an analytic continuation in momentum space. We compute various twoand threepoint functions for some low-lying excitations including massive states on BPS/non-BPS D-branes. The off-shell twopoint functions for the tachyon, the gauge field and the massive fields are found to reproduce the well-known string mass-shell conditions. We compare our action with the ta...
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We study tachyon kinks with and without electromagnetic fields in the context of boundary string field theory. For the case of pure tachyon only an array of kinkantikink is obtained. In the presence of electromagnetic coupling, all possible static codimension-one soliton solutions such as array of kink-antikink, single topological BPS kink, bounce, half kink, as well as nonBPS topological kink ...
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2004
ISSN: 1029-8479
DOI: 10.1088/1126-6708/2004/10/040