Mukhi, Sunil (2002) Star products from commutative string theory Pramana - Journal of Physics, 58 (1). pp. 21-26. ISSN 0304-4289
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Official URL: http://www.ias.ac.in/pramana/jan2002/p5460.pdf
Related URL: http://dx.doi.org/10.1007/s12043-002-0003-x
Abstract
A boundary-state computation is performed to obtain derivative corrections to the Chern-Simons coupling between a p-brane and the RR gauge potential C p-3. We work to quadratic order in the gauge field strength F, but all orders in derivatives. In a certain limit, which requires the presence of a constant B-field background, it is found that these corrections neatly sum up into the ∗2 product of (commutative) gauge fields. The result is in agreement with a recent prediction using noncommutativity.
| Item Type: | Article |
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| Source: | Copyright of this article belongs to Indian Academy of Sciences. |
| Keywords: | String Theory; Effective Action; Noncommutativity; Field Theory |
| ID Code: | 20988 |
| Deposited On: | 20 Nov 2010 09:25 |
| Last Modified: | 17 May 2016 05:14 |
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