Clear Evidence of a Continuum Theory of 4D Euclidean Simplicial Quantum Gravity

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dc.creatorEgawa, H. S.
dc.creatorHorata, S.
dc.creatorYukawa, T.
dc.date2001-10-11
dc.date.accessioned2026-07-07T03:38:35Z
dc.date.available2026-07-07T03:38:35Z
dc.descriptionFour-dimensional (4D) simplicial quantum gravity coupled to both scalar fields (N_X) and gauge fields (N_A) has been studied using Monte-Carlo simulations. The matter dependence of the string susceptibility exponent gamma^{(4)} is estimated. Furthermore, we compare our numerical results with Background-Metric-Independent (BMI) formulation conjectured to describe the quantum field theory of gravity in 4D. The numerical results suggest that the 4D simplicial quantum gravity is related to the conformal gravity in 4D. Therefore, we propose a phase structure in detail with adding both scalar and gauge fields and discuss the possibility and the property of a continuum theory of 4D Euclidean simplicial quantum gravity.
dc.description3 pages, LaTeX, Lattice2001(surfaces)
dc.identifierhttps://arxiv.org/abs/hep-lat/0110042
dc.identifierhttp://arxiv.org/abs/hep-lat/0110042
dc.identifierNucl.Phys.Proc.Suppl. 106 (2002) 971-973
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/38588
dc.subjectHigh Energy Physics - Lattice
dc.titleClear Evidence of a Continuum Theory of 4D Euclidean Simplicial Quantum Gravity
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