Conserved vector current in QCD-like theories and the gradient flow
Sign Up to like & getrecommendations! Published in 2020 at "Journal of High Energy Physics"
DOI: 10.1007/jhep10(2020)034
Abstract: We present analytical results for the Euclidean 2-point correlator of the flavor- singlet vector current evolved by the gradient flow at next-to-leading order $$ \left(\mathcal{O}\left({g}^2\right)\right) $$ in perturbatively massless QCD-like theories. We show that the… read more here.
Keywords: vector current; qcd like; point correlator; gradient flow ... See more keywords
General formulas for conserved charges and black hole entropy in Chern-Simons-like theories of gravity
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DOI: 10.1103/physrevd.96.104019
Abstract: This paper deals with the problem of defining off-shell conserved charges in a set of theories known as Chern-Simons-like theories of gravity (CSLTG). The method is derived in a general way, which may find applications… read more here.
Keywords: chern simons; black hole; like theories; simons like ... See more keywords
Inducing the Einstein action in QCD-like theories
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review D"
DOI: 10.1103/physrevd.97.056022
Abstract: We evaluate the induced value of Newton's constant which would arise in QCD. The ingredients are modern lattice results, perturbation theory and the operator product expansion. The resulting shift in the Planck mass is positive.… read more here.
Keywords: action qcd; theory; qcd like; inducing einstein ... See more keywords