Superfluids, vortices and spinning charged operators in 4d CFT

Gabriel Cuomo

doi:10.1007/jhep02(2020)119

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arXiv · 1906.07283

Superfluids, vortices and spinning charged operators in 4d CFT

Gabriel Cuomo

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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.

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BibTeX RIS

Gabriel Cuomo. 2019-06-17. Superfluids, vortices and spinning charged operators in 4d CFT. https://doi.org/10.1007/jhep02(2020)119

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