Inflation and large internal dimensions

Physical Review D - Particles, Fields, Gravitation and Cosmology

Volumn 59, Issue 10, 1999, Pages 1-4

  Kaloper, Nemanja ^a   Linde, Andrei ^a  

^a STANFORD UNIVERSITY   (United States)

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EID: 85037898899     PISSN: 05562821     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (44)

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38. α=0. In general, for p+3≤D one has R ≤0. This suggests that the branes in a space with more than one uncompactified dimension would not inflate. A particular example is provided by cosmic strings in 4D, for which p =1 and D=4. Unlike domain walls, cosmic strings do not inflate. This result suggests that in order to have inflation on the wall, we need to consider models where at most one dimension remains uncompactified. The class of models proposed in [1] satisfies this condition.
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