71 citations · 432 across the 49 of their papers we have counts for
5 papers · 2 filters
Exact solutions for analog Hawking effect in dielectric media
Simone Trevisan, Francesco Belgiorno, Sergio Luigi Cacciatori
In the framework of the analog Hawking radiation for dielectric media, we analyze a toy-model and also the 2D reduction of the Hopfield model for a specific monotone and realistic…
Loops in de Sitter space
Sergio L. Cacciatori, Henri Epstein, Ugo Moschella
We discuss general one and two-loops banana diagrams with arbitrary masses on the de Sitter spacetime by using direct methods of dS quantum field theory in the dimensional regulari…
Tree-Level Superstring Amplitudes: The Neveu-Schwarz Sector
Sergio Luigi Cacciatori, Samuel Grushevsky, Alexander A. Voronov
We present a complete computation of superstring scattering amplitudes at tree level, for the case of Neveu-Schwarz insertions. Mathematically, this is to say that we determine exp…
Loops in Anti de Sitter space
Sergio L. Cacciatori, Henri Epstein, Ugo Moschella
We discuss general one and two-loop banana diagrams and one-loop diagrams with external lines with arbitrary masses on the anti de Sitter spacetime by using methods of AdS quantum…
Pearcey integrals, Stokes lines and exact baryonic layers in the low energy limit of QCD
Sergio L. Cacciatori, Fabrizio Canfora, Federica Muscolino
The first analytic solutions representing baryonic layers living at finite baryon density within a constant magnetic field in the gauged Skyrme model are constructed. A remarkable…