Kumar, Sanjay ; Mahajan, S. ; Mukherjee, A. ; Panchapakesan, N. ; Saxena, R. P. (1990) Cosmological models consistent with supersymmetric compactification of superstring theories Pramana, 34 (5). pp. 415-422. ISSN 0304-4289
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Official URL: http://www.ias.ac.in/j_archive/pramana/34/5/415-42...
Abstract
The compactification of 10-dimensional supergravity, coupled to super Yang-Mills theory, to curved 4-dimensional spacetimes is investigated. The requirement of unbroken supersymmetry leads to a set of consistency conditions. These are fairly restrictive, but nevertheless permit some nontrivial solutions, including the Milne universe. More general time-dependent metrics are also not ruled out.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Indian Academy of Sciences. |
| Keywords: | Superstrings; Compactification; Unbroken Supersymmetry; Spherical Symmetry |
| ID Code: | 67136 |
| Deposited On: | 29 Oct 2011 03:41 |
| Last Modified: | 18 May 2016 14:23 |
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