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Superfluids, vortices and spinning charged operators in 4d CFT
oleh: Gabriel Cuomo
Format: | Article |
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Diterbitkan: | SpringerOpen 2020-02-01 |
Deskripsi
Abstract We include vortices in the superfluid EFT for four dimensional CFTs at large global charge. Using the state-operator correspondence, vortices are mapped to charged operators with large spin and we compute their scaling dimensions. Different regimes are identified: phonons, vortex rings, Kelvin waves, and vortex crystals. We also compute correlators with a Noether current insertion in between vortex states. Results for the scaling dimensions of traceless symmetric operators are given in arbitrary spacetime dimensions.