Journal
PHYSICS LETTERS B
Volume 679, Issue 5, Pages 491-498Publisher
ELSEVIER
DOI: 10.1016/j.physletb.2009.08.030
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Funding
- KOSEF [R11-2005-021-03001-0]
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We explore a connection between generalized uncertainty principle (CUP) and modified Horava-Lifshitz (HL) gravity. The CUP density function may be replaced by the cutoff function for the renormalization group of modified Horava-Lifshitz gravity. We find the CUP-corrected graviton propagators and compare these with tensor propagators in the HL gravity. Two are qualitatively similar, but the p(5)-term arisen from Cotton tensor is missed in the GUP-corrected graviton propagator. (C) 2009 Elsevier B.V. All rights reserved.
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