2d CDT is 2d Horava-Lifshitz quantum gravity

TY - JOUR

T1 - 2d CDT is 2d Horava-Lifshitz quantum gravity

AU - Ambjørn, J.

AU - Glaser, L.

AU - Sato, Y.

AU - Watabiki, Y.

PY - 2013/5/13

Y1 - 2013/5/13

N2 - Causal Dynamical Triangulations (CDT) is a lattice theory where aspects of quantum gravity can be studied. Two-dimensional CDT can be solved analytically and the continuum (quantum) Hamiltonian obtained. In this Letter we show that this continuum Hamiltonian is the one obtained by quantizing two-dimensional projectable Hořava-Lifshitz gravity.

AB - Causal Dynamical Triangulations (CDT) is a lattice theory where aspects of quantum gravity can be studied. Two-dimensional CDT can be solved analytically and the continuum (quantum) Hamiltonian obtained. In this Letter we show that this continuum Hamiltonian is the one obtained by quantizing two-dimensional projectable Hořava-Lifshitz gravity.

UR - http://www.scopus.com/inward/record.url?scp=84875872357&partnerID=8YFLogxK

U2 - 10.1016/j.physletb.2013.04.006

DO - 10.1016/j.physletb.2013.04.006

M3 - Journal article

SN - 0370-2693

VL - 722

SP - 172

EP - 175

JO - Physics Letters B: Particle Physics, Nuclear Physics and Cosmology

JF - Physics Letters B: Particle Physics, Nuclear Physics and Cosmology

IS - 1-3

ER -