TY - JOUR

T1 - Teleparallel gravity on the lattice

AU - Zubkov, M. A.

N1 - Funding Information:
The author is grateful to I.G. Avramidi for the useful private communication and to M.I. Polikarpov for the continuous encouragement. This work was partly supported by RFBR grant 03-02-16941, by the INTAS grant 00-00111, the CRDF award RP1-2364-MO-02, by Federal Program of the Russian Ministry of Industry, Science and Technology No. 40.052.1.1.1112.

PY - 2004/3/4

Y1 - 2004/3/4

N2 - We consider quantum gravity model with the squared curvature action. We construct lattice discretization of the model (both on hypercubic and simplicial lattices) starting from its teleparallel equivalent. The resulting lattice models have the actions that are bounded from below while Einstein equations (without matter) appear in their classical limit.

AB - We consider quantum gravity model with the squared curvature action. We construct lattice discretization of the model (both on hypercubic and simplicial lattices) starting from its teleparallel equivalent. The resulting lattice models have the actions that are bounded from below while Einstein equations (without matter) appear in their classical limit.

KW - Lattice discretization

KW - Quantum gravity

KW - Teleparallel gravity

UR - http://www.scopus.com/inward/record.url?scp=1042290471&partnerID=8YFLogxK

U2 - 10.1016/j.physletb.2004.01.001

DO - 10.1016/j.physletb.2004.01.001

M3 - ???researchoutput.researchoutputtypes.contributiontojournal.article???

AN - SCOPUS:1042290471

SN - 0370-2693

VL - 582

SP - 243

EP - 248

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 3-4

ER -