5 papers
One-loop divergences for KK theories on spaces; a reanalysis of ABJM precision holography
Federico Arrighi, Lorenzo Casarin
We provide a systematic framework for computing the logarithmically divergent part of one-loop partition functions on product spaces of arbitrar…
Conformal anomalies for (maximal) 6d conformal supergravity
Lorenzo Casarin, Christian Kennedy, Gabriele Tartaglino-Mazzucchelli
We compute the conformal anomalies for 6d (2,0) conformal supergravity by direct calculation in component fields. The main novel results consist of the type-B anomaly coefficients…
Nicolai maps with four-fermion interactions
Lorenzo Casarin, Olaf Lechtenfeld, Maximilian Rupprecht
Nicolai maps offer an alternative description of supersymmetric theories via nonlinear and nonlocal transformations characterized by the so-called `free-action' and `determinant-ma…
Semiclassical quantization of M5 brane probes wrapped on and defect anomalies
Matteo Beccaria, Lorenzo Casarin, Arkady A. Tseytlin
We consider two supersymmetric M5 brane probe solutions in and one in that all have the world-vo…
Conformal `anomalies' and renormalized stress-tensor correlators for non-conformal theories
Tommaso Bertolini, Lorenzo Casarin
We analyse the proposal of defining the Weyl anomaly for classically non-conformal theories as , originally put forwar…