Moving Branes with Background Massless and Tachyon Fields in the Compact Spacetime
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| Format: | Artículo científico |
| Language: | en |
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Sociedade Brasileira de Física
2011
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| author | Zahra Rezaei |
| author_facet | Zahra Rezaei |
| contents | Moving Branes with Background Massless and Tachyon Fields in the Compact Spacetime Zahra Rezaei Davoud Kamani Física, Astronomía y Matemáticas Interaction Moving branes Boundary state Background fields In this article, we shall obtain the boundary state associated with a moving Dp-brane in the presence of the Kalb-Ramond field Buv, an internal U(1) gauge field Aa and a tachyon field, in the compact spacetime. According to this state, properties of the brane and a closed string, with mixed boundary conditions emitted from it, will be obtained. Using this boundary state, we calculate the interaction amplitude of two moving Dp1 and Dp2-branes with above background fields in a partially compact spacetime. They are parallel or perpendicular to each other. Properties of the interaction amplitude will be analyzed, and contribution of the massless states to the interaction will be extracted. 2011 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46421602014 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.2-3 Vol.41 |
| format | Artículo científico |
| id | redalyc_46421602014 |
| institution | Redalyc |
| language | en |
| publishDate | 2011 |
| publisher | Sociedade Brasileira de Física |
| spellingShingle | Moving Branes with Background Massless and Tachyon Fields in the Compact Spacetime Zahra Rezaei Física, Astronomía y Matemáticas Interaction Moving branes Boundary state Background fields Moving Branes with Background Massless and Tachyon Fields in the Compact Spacetime Zahra Rezaei Davoud Kamani Física, Astronomía y Matemáticas Interaction Moving branes Boundary state Background fields In this article, we shall obtain the boundary state associated with a moving Dp-brane in the presence of the Kalb-Ramond field Buv, an internal U(1) gauge field Aa and a tachyon field, in the compact spacetime. According to this state, properties of the brane and a closed string, with mixed boundary conditions emitted from it, will be obtained. Using this boundary state, we calculate the interaction amplitude of two moving Dp1 and Dp2-branes with above background fields in a partially compact spacetime. They are parallel or perpendicular to each other. Properties of the interaction amplitude will be analyzed, and contribution of the massless states to the interaction will be extracted. 2011 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46421602014 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.2-3 Vol.41 |
| title | Moving Branes with Background Massless and Tachyon Fields in the Compact Spacetime |
| topic | Física, Astronomía y Matemáticas Interaction Moving branes Boundary state Background fields |
| url | https://www.redalyc.org/articulo.oa?id=46421602014 |