From the 1 of 8.2k papers with an AI index.
- Istituto Nazionale di Fisica Nucleare, Sezione di TriesteIT2.8k papers
- The Abdus Salam International Centre for Theoretical Physics (ICTP)IT1.1k papers
- University of TriesteIT1.1k papers
- Centre National de la Recherche ScientifiqueFR983 papers
- University of PaduaIT725 papers
- National Institute for AstrophysicsIT724 papers
- Osservatorio Astronomico di PadovaIT716 papers
- Trieste Astronomical ObservatoryIT612 papers
- Institute for Fundamental Physics of the UniverseIT605 papers
- University of MilanIT492 papers
- Sapienza University of RomeIT490 papers
- California Institute of TechnologyUS460 papers
1,126 papers · 1 filter
Minimal Proper-time in Quantum Field Theory
Alessio Maiezza, Juan Carlos Vasquez
We propose a generalization of quantum field theory within Schrodinger's functional representation, inspired by Nambu's proper-time formulation of quantum mechanics. The key motiva…
A Covariant Formulation of Logarithmic Supertranslations at Spatial Infinity
Florian Girelli, Simon Langenscheidt, Giulio Neri +2
We investigate the asymptotic symmetries of asymptotically flat spacetimes at spatial infinity. We propose a new symplectic structure and conservative boundary conditions in a poly…
Modular Hamiltonian of the massive scalar field on the half line: A numerical approach
Christoph Minz, Erik Tonni
We study the modular Hamiltonian of an interval for the ground state of a massive free scalar field on the half line with Robin boundary conditions, by employing a numerical method…
Higher-form entanglement asymmetry. Part I. The limits of symmetry breaking
Francesco Benini, Eduardo García-Valdecasas, Stathis Vitouladitis
Entanglement asymmetry is a relative entropy that faithfully diagnoses symmetry breaking in quantum states, possibly within a spatial subregion. In this work, we extend such framew…
Variational Method in Quantum Field Theory
Arthur Hutsalyuk, Márton Lájer, Giuseppe Mussardo +1
We develop a variational framework for addressing two-dimensional non-integrable quantum field theories through the exact structure of their integrable counterparts. Concentrating…
Planons and their Carroll-Galilei symmetries
José Figueroa-O'Farrill, Simon Pekar, Alfredo Pérez +1
We study the dynamics of planons, particles whose mobility is restricted to a plane, through the classification of coadjoint orbits and unitary irreducible representations of the c…