8 citations · 15 across the 2 of their papers we have counts for
3 papers
Fisher zeros in the Kallen-Lehmann approach to 3D Ising model
Marco Astorino, Fabrizio Canfora, Gaston Giribet
The distribution of the Fisher zeros in the Kallen-Lehmann approach to three-dimensional Ising model is studied. It is argued that the presence of a non-trivial angle (a cusp) in t…
Minimal duality breaking in the Kallen-Lehman approach to 3D Ising model: a numerical test
Marco Astorino, Fabrizio Canfora, Cristian Martinez +1
A Kallen-Lehman approach to 3D Ising model is analyzed numerically both at low and high temperature. It is shown that, even assuming a minimal duality breaking, one can fix three p…
AdS_2 Supergravity and Superconformal Quantum Mechanics
Marco Astorino, Sergio Cacciatori, Dietmar Klemm +1
We investigate the asymptotic dynamics of topological anti-de Sitter supergravity in two dimensions. Starting from the formulation as a BF theory, it is shown that the AdS_2 bounda…