Semiclassical Virasoro symmetry of the quantum gravity S-matrix
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CitationKapec, Daniel, Vyacheslav Lysov, Sabrina Pasterski, and Andrew Strominger. 2014. “Semiclassical Virasoro Symmetry of the Quantum Gravity S-Matrix.” J. High Energ. Phys. 2014 (8) (August). doi:10.1007/jhep08(2014)058.
AbstractIt is shown that the tree-level S-matrix for quantum gravity in four-dimensional Minkowski space has a Virasoro symmetry which acts on the conformal sphere at null infinity.
Citable link to this pagehttp://nrs.harvard.edu/urn-3:HUL.InstRepos:34309451
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