Authors: James H C Scargill Johannes Noller
Publish Date: 2016/01/07
Volume: 2016, Issue: 1, Pages: 29-
Abstract
In this paper we consider how the strongcoupling scale or perturbative cutoff in a multigravity theory depends upon the presence and structure of interactions between the different fields This can elegantly be rephrased in terms of the size and structure of the ‘theory graph’ which depicts the interactions in a given theory We show that the question can be answered in terms of the properties of various graphtheoretical matrices affording an efficient way to estimate and place bounds on the strongcoupling scale of a given theory In light of this we also consider the problem of relating a given theory graph to a discretised higher dimensional theory à la dimensional deconstructionThis article is published under an open access license Please check the Copyright Information section for details of this license and what reuse is permitted If your intended use exceeds what is permitted by the license or if you are unable to locate the licence and reuse information please contact the Rights and Permissions team
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