Relating the cosmological constant and supersymmetry breaking in warped compactifications of IIB string theory
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Date
2003-02-15
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American Physical Society
Abstract
It has been suggested that the observed value of the cosmological constant is related to the supersymmetry breaking scale M-susy through the formula Lambdasimilar toM(p)(4)(M-susy/M-p)(8). We point out that a similar relation naturally arises in the codimension two solutions of warped spacetime varying compactifications of string theory, in which nonisotropic stringy moduli induce a small but positive cosmological constant.
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Keywords
domain-walls, field-theory, dimensions, entropy, gravity, space, Astronomy & Astrophysics, Physics
Citation
Berglund, P ; Hubsch, T ; Minic, D, FEB 15 2003. “Relating the cosmological constant and supersymmetry breaking in warped compactifications of IIB string theory,” PHYSICAL REVIEW D 67(4): 041901. DOI: 10.1103/PhysRevD.67.041901