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hep-th2021★ 17 cited
Mellin amplitudes for 1 CFT
Lorenzo Bianchi, Gabriel Bliard, Valentina Forini +1
We define a Mellin amplitude for CFT four-point functions. Its analytical properties are inferred from physical requirements on the correlator. We discuss the analytic continua…
hep-th2021
Monodromy Defects in Free Field Theories
Lorenzo Bianchi, Adam Chalabi, Vladimír Procházka +2
We study co-dimension two monodromy defects in theories of conformally coupled scalars and free Dirac fermions in arbitrary dimensions. We characterise this family of conformal…