Type IIB conifold transitions in cosmology
We study four-dimensional low energy effective actions for conifold transitions of Calabi-Yau spaces in the context of IIB supergravity. The actions are constructed by examining the mass of D3-branes wrapped on collapsing/expanding three-cycles. We then study the cosmology of the conifold transition...
| Main Authors: | , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2005
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