4.5k citations
- Istituto Nazionale di Fisica Nucleare, Sezione di MilanoIT369 papers
- Brera Astronomical ObservatoryIT367 papers
- National Institute for AstrophysicsIT354 papers
- University of Milano-BicoccaIT255 papers
- University of MilanIT233 papers
- Centre National de la Recherche ScientifiqueFR220 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Milano BicoccaIT216 papers
- University of PaduaIT178 papers
- Osservatorio Astronomico di PadovaIT153 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PaviaIT130 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di TriesteIT119 papers
- Astronomical Observatory of RomeIT117 papers
Showing 2018 · hep-thShow all
2 papers · 2 filters
hep-th2018★ 12 cited
Ultraviolet phenomena in AdS self-interacting quantum field theory
Emil T. Akhmedov, Ugo Moschella, Fedor K. Popov
We study the one-loop corrections to the four-point function in the Anti de Sitter space-time for a field theory. Our calculation shows the existence of non-local counterterm…
hep-th2018★ 16 cited
Hyperbolic Geometry and Amplituhedra in 1+2 dimensions
Giulio Salvatori, Sergio Cacciatori
Recently, the existence of an Amplituhedron for tree level amplitudes in the bi-adjoint scalar field theory has been proved by Arkhani-Hamed et al. We argue that hyperbolic geometr…