id author title date pages extension mime words sentences flesch summary cache txt work_ielslykvm5cfrjo2r7fipddfsm Sean Gryb Time Remains 2015 30 .pdf application/pdf 19169 1181 51 On this view, it should be no great surprise that when the equations of a classically foliationinvariant theory are quantized, one arrives at a timeless quantum gravity formalism6 – since, in Thébault 2014)), the existence of shape dynamics as, in a precise sense, a dual to general relativity reveals classical gravity to be essentially Janus-faced. including prospective theories of quantum gravity.15 The key point is that, in general, conservation symmetries, since they are tied into the characteristic behaviour of the system, must be One of the most important applications for this scheme is to ensure a physically well-motivated quantization of the theory in question – i.e., one leading to a quantum Given a physical theory with time re-labelling symmetry, One important point regarding the conservation symmetry classification of reparametrization invariant theories relates to the interpretation of the role of energy. transformations connect physically identical instantaneous states, and leaves upon the interpretation of the global time relabelling symmetry. ./cache/work_ielslykvm5cfrjo2r7fipddfsm.pdf ./txt/work_ielslykvm5cfrjo2r7fipddfsm.txt