Dynamics of the conformal mode and simplicial gravity

S. Catterall; E. Mottola; T. Bhattacharya

doi:10.1016/S0920-5632(99)85205-0

Dynamics of the conformal mode and simplicial gravity

S. Catterall, E. Mottola, T. Bhattacharya

Department of Physics

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

We review the derivation of the Liouville action in 2DQG via the trace anomaly and emphasize how a similar approach can be used to derive an effective action describing the long wavelength dynamics of the conformal factor in 4D. In 2D we describe how to make an explicit connection between dynamical triangulations and this continuum theory, and present results which confirm the equivalance of the two approaches. By reconstructing a lattice conformal mode from DT simulations it should be possible to test this equivalence in 4D also.

Original language	English (US)
Pages (from-to)	792-794
Number of pages	3
Journal	Nuclear Physics B - Proceedings Supplements
Volume	73
Issue number	1-3
DOIs	https://doi.org/10.1016/S0920-5632(99)85205-0
State	Published - Mar 1999

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Nuclear and High Energy Physics

Access to Document

10.1016/S0920-5632(99)85205-0

Cite this

@article{96de227897cd4e7fb6b8d124107176f9,

title = "Dynamics of the conformal mode and simplicial gravity",

abstract = "We review the derivation of the Liouville action in 2DQG via the trace anomaly and emphasize how a similar approach can be used to derive an effective action describing the long wavelength dynamics of the conformal factor in 4D. In 2D we describe how to make an explicit connection between dynamical triangulations and this continuum theory, and present results which confirm the equivalance of the two approaches. By reconstructing a lattice conformal mode from DT simulations it should be possible to test this equivalence in 4D also.",

author = "S. Catterall and E. Mottola and T. Bhattacharya",

year = "1999",

month = mar,

doi = "10.1016/S0920-5632(99)85205-0",

language = "English (US)",

volume = "73",

pages = "792--794",

journal = "Nuclear and Particle Physics Proceedings",

issn = "2405-6014",

publisher = "Elsevier",

number = "1-3",

}

TY - JOUR

T1 - Dynamics of the conformal mode and simplicial gravity

AU - Catterall, S.

AU - Mottola, E.

AU - Bhattacharya, T.

PY - 1999/3

Y1 - 1999/3

N2 - We review the derivation of the Liouville action in 2DQG via the trace anomaly and emphasize how a similar approach can be used to derive an effective action describing the long wavelength dynamics of the conformal factor in 4D. In 2D we describe how to make an explicit connection between dynamical triangulations and this continuum theory, and present results which confirm the equivalance of the two approaches. By reconstructing a lattice conformal mode from DT simulations it should be possible to test this equivalence in 4D also.

AB - We review the derivation of the Liouville action in 2DQG via the trace anomaly and emphasize how a similar approach can be used to derive an effective action describing the long wavelength dynamics of the conformal factor in 4D. In 2D we describe how to make an explicit connection between dynamical triangulations and this continuum theory, and present results which confirm the equivalance of the two approaches. By reconstructing a lattice conformal mode from DT simulations it should be possible to test this equivalence in 4D also.

UR - http://www.scopus.com/inward/record.url?scp=0033095824&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0033095824&partnerID=8YFLogxK

U2 - 10.1016/S0920-5632(99)85205-0

DO - 10.1016/S0920-5632(99)85205-0

M3 - Article

AN - SCOPUS:0033095824

VL - 73

SP - 792

EP - 794

JO - Nuclear and Particle Physics Proceedings

JF - Nuclear and Particle Physics Proceedings

SN - 2405-6014

IS - 1-3

ER -

Dynamics of the conformal mode and simplicial gravity

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this