Effective Field Theory for Quantum Gravity from ... - Relativity Group

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FURTHER DIRECTIONSdualities, experimental implications, renormalization(first baby steps)T. Koslowski (PI) Quantum Shape Dynamics April 10th, 2012 18 / 23
Classical Theory and ObservationsConstruction of classical gravity:effective field theory:revised theory spacedimensional analysis⇒ construction ppl. for classical Doubly General RelativityPossible Observable ConsequencesEffective field theory for GR: all higher derivative curvature invariantsare allowed (just suppressed at low energies)these are generally not compatible with Extended Shape Dynamics⇒ DGR can be experimentally distinguished from usual GR(but only beyond Einstein-Hilbert)This theory space has not been explored!T. Koslowski (PI) Quantum Shape Dynamics April 10th, 2012 19 / 23
Page 2 and 3: OutlineIntroduction: motivation, go
Page 4 and 5: Main Message“Doubly General Relat
Page 6 and 7: Symmetry Trading MechanismT. Koslow
Page 8 and 9: Relation of Dirac ObservablesInters
Page 10 and 11: DOUBLY GENERAL RELATIVITYsymmetry d
Page 12 and 13: Construction of Doubly General Rela
Page 14 and 15: Construction of Doubly General Rela
Page 16 and 17: Renormalization Group and Effective
Page 20 and 21: Bulk/bulk dualityUsual Shape Dynami
Page 22 and 23: Conclusions1 Symmetry trading is ge

Effective Field Theory for Quantum Gravity from ... - Relativity Group

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