Exploring Solutions in Extended Horava-Lifshitz Gravity
Commenced in January 2007
Frequency: Monthly
Edition: International
Paper Count: 32799
Exploring Solutions in Extended Horava-Lifshitz Gravity

Authors: Aziza Altaibayeva, Ertan Gudekli, Ratbay Myrzakulov

Abstract:

In this letter, we explore exact solutions for the Horava-Lifshitz gravity. We use of an extension of this theory with first order dynamical lapse function. The equations of motion have been derived in a fully consistent scenario. We assume that there are some spherically symmetric families of exact solutions of this extended theory of gravity. We obtain exact solutions and investigate the singularity structures of these solutions. Specially, an exact solution with the regular horizon is found.

Keywords: Quantum gravity, Horava-Lifshitz gravity, black hole, spherically symmetric space times.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1338114

Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 2199

References:


[1] P.Horava, Quantum Criticality and Yang-Mills Gauge Theory. Phys.Lett. B694 (2010) 172-176. DOI: 10.1016/j.physletb.2010.09.055
[2] P.Horava, Membranes at Quantum Criticality. JHEP, 03(2009)020 doi:10.1088/1126-6708/2009/03/020
[3] P.Horava, Quantum Gravity at a Lifshitz Point. Phys.Rew.D79 (2009) 084008. DOI: 10.1103/PhysRevD.79.084008
[4] P.Horava, Spectral Dimension of the Universe in Quantum Gravity at a Lifshitz Pointar. Phys.Rev.Lett. 102 (2009) 161301 DOI: 10.1103/PhysRevLett.102.161301.
[5] D.Blas, O.Pujolas, S.Sibiryakov, On the Extra Mode and Inconsistency of Horava Gravity. JHEP10(2009)029 doi:10.1088/1126-6708/2009/10/029
[6] E.Kiritsis and G. Kofinas, Hoava-Lifshitz cosmology. Nucl.Phys.B821:467-480,2009.
[7] Elias Kiritsis, Spherically symmetric solutions in modified Horava-Lifshitz gravity. Phys.Rev. D81 (2010) 044009. DOI: 10.1103/PhysRevD.81.044009. CCTP-2009-20
[8] D.Blas, O.Pujolas, S.Sibiryakov, Consistent Extension of Horava Gravity. Phys.Rev.Lett. 104 (2010) 181302. DOI: 10.1103/PhysRevLett.104.181302. CERN-PH-TH-2009-173
[9] D.Blas, O.Pujolas, S.Sibiryakov, Comment on ‘Strong coupling in extended Horava-Lifshitz gravity’. Phys.Lett.B688:350-355,2010.
[10] F.-W.Shu, Extended Horava Gravity with Physical Groumd-State Wavefunction. arXiv:1009.3677 (hep-th).
[11] H.Lu, Jianwei Mei and C.N. Pope, Solutions to Horava Gravity. Phys. Rev. Lett. 103, 091301-2009