Compact gauge fields on Causal Dynamical Triangulations: a 2D case study
Sign Up to like & getrecommendations! Published in 2021 at "Journal of High Energy Physics"
DOI: 10.1007/jhep04(2021)184
Abstract: Abstract We discuss the discretization of Yang-Mills theories on Dynamical Triangulations in the compact formulation, with gauge fields living on the links of the dual graph associated with the triangulation, and the numerical investigation of… read more here.
Keywords: dynamical triangulations; geometry; gauge fields; compact gauge ... See more keywords
Critical phenomena in causal dynamical triangulations
Sign Up to like & getrecommendations! Published in 2019 at "Classical and Quantum Gravity"
DOI: 10.1088/1361-6382/ab4184
Abstract: Four-dimensional CDT (causal dynamical triangulations) is a lattice theory of geometries which one might use in an attempt to define quantum gravity non-perturbatively, following the standard procedures of lattice field theory. Being a theory of… read more here.
Keywords: space; lattice theory; causal dynamical; topology ... See more keywords
Towards elucidation of zero-temperature criticality of the Ising model on 2D dynamical triangulations
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review D"
DOI: 10.1103/physrevd.101.106019
Abstract: We study the zero-temperature criticality of the Ising model on two-dimensional dynamical triangulations to contemplate its physics. As it turns out, an inhomogeneous nature of the system yields an interesting phase diagram and the physics… read more here.
Keywords: zero temperature; ising model; dynamical triangulations; temperature ... See more keywords