14.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Istituto Nazionale di Fisica Nucleare, Sezione di PisaIT5.2k papers
- Centre National de la Recherche ScientifiqueFR3.2k papers
- Sapienza University of RomeIT3.1k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT3k papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT2.8k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR2.7k papers
- The Ohio State UniversityUS2.7k papers
- University of BolognaIT2.7k papers
- Rutherford Appleton LaboratoryGB2.7k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di GenovaIT2.6k papers
- University of Wisconsin–MadisonUS2.6k papers
- University of GenoaIT2.5k papers
384 papers · 1 filter
Critical and multicritical Lee-Yang fixed points in the local potential approximation
Dario Benedetti, Fanny Eustachon, Omar Zanusso
The multicritical generalizations of the Lee-Yang universality class arise as renormalization-group fixed points of scalar field theories with complex interaction, $n\i…
Baryons, Skyrmions and -periodicity anomaly in chiral and vector-like gauge theories
Stefano Bolognesi, Andrea Luzio, Giacomo Santoni
In this paper, we study the baryons and solitons of chiral and vector-like gauge theories with matter in mixed one and two-index representations. Focusing on the Color-flav…
Visions in Quantum Gravity
Luca Buoninfante, Benjamin Knorr, K. Sravan Kumar +36
To deepen our understanding of Quantum Gravity and its connections with black holes and cosmology, building a common language and exchanging ideas across different approaches is cr…
Hidden gauge invariances of torsion theories: closed algebras and absence of ghosts
Dario Sauro
We study the possible affine gauge transformations of the torsion tensor that make up Lie algebras. We find two such non-trivial structures, in which the gauge parameters are a …
Quantum gravity with purely virtual particles from asymptotically local quantum field theory
Damiano Anselmi
We investigate the relationship between nonlocal and local quantum field theories, and search for a viable notion of "local limit" to relate the unitary models. In Euclidean space…
Positivity Bounds on Massive Vectors
Francesco Bertucci, Johan Henriksson, Brian McPeak +3
In this paper, we explore positivity bounds for the effective field theory~(EFT) of a single weakly coupled massive vector field. The presence of both mass and spin makes the cross…
Mass and Isospin Breaking Effects in the Skyrme Model and in Holographic QCD
Lorenzo Bartolini, Stefano Bolognesi, Sven Bjarke Gudnason +1
We discuss how the quark masses and their mass splitting affect the baryons in the Skyrme model as well as the Witten-Sakai-Sugimoto (WSS) model. In both cases baryons are describe…
Symmetry resolution of the computable cross-norm negativity of two disjoint intervals in the massless Dirac field theory
Andrea Bruno, Filiberto Ares, Sara Murciano +1
We investigate how entanglement in the mixed state of a quantum field theory can be described using the cross-computable norm or realignment (CCNR) criterion, employing a recently…
New Developments in the Numerical Conformal Bootstrap
Slava Rychkov, Ning Su
The numerical conformal bootstrap has become in the last 15 years an indispensable tool for studying strongly coupled CFTs in various dimensions. Here we review the main developmen…
Adding subtractions: comparing the impact of different Regge behaviors
Brian McPeak, Marco Venuti, Alessandro Vichi
Dispersion relations let us leverage the analytic structure of scattering amplitudes to derive constraints such as bounds on EFT coefficients. An important input is the large-energ…
A note on Gauss operators and quantizations of Yang-Mills theories
Bruno Bucciotti, Franco Strocchi
The quantization of Yang-Mills field theories requires the introduction of a gauge fixing which leads to a violation of the Local Gauss Law described by the so-called Gauss operato…
From the string vacuum to FLRW or de Sitter via corrections
P. Conzinu, G. Fanizza, M. Gasperini +3
We first make more precise a recent "Hamiltonian" reformulation of the Hohm-Zwiebach approach to the tree-level, -invariant string cosmology equations at all orders in the…
A Simple, Exact Formulation of Number Counts in the Geodesic-Light-Cone Gauge
G. Fanizza, M. Gasperini, G. Marozzi
In this article, we compare different formulations of the number count prescription using the convenient formalism of the Geodesic-Light-Cone gauge. We then find a simple, exact, a…
Gauge theories and quantum gravity in a finite interval of time, on a compact space manifold
Damiano Anselmi
We study gauge theories and quantum gravity in a finite interval of time , on a compact space manifold . The initial, final and boundary conditions are formulated in gauge in…
Quantum field theory of physical and purely virtual particles in a finite interval of time on a compact space manifold: diagrams, amplitudes and unitarity
Damiano Anselmi
We provide a diagrammatic formulation of perturbative quantum field theory in a finite interval of time , on a compact space manifold . We explain how to compute the evolutio…
Anomalous Dimensions in Hypercubic Theories
Alexander Bednyakov, Johan Henriksson, Stefanos R. Kousvos
We perform a comprehensive perturbative study of the operator spectrum in multi-scalar theories with hypercubic global symmetry. This includes working out symmetry representations…
Aspects of the Electroweak Skyrmion
Stefano Bolognesi, Sven Bjarke Gudnason, Giacomo Santoni
We consider certain aspects of the electroweak Skyrmion (EWS). We discuss the case of EWS with dynamical Higgs and find numerical solutions for various values of the cutoff scale.…
Conformally covariant operators of mixed-symmetry tensors and MAGs
Gregorio Paci, Dario Sauro, Omar Zanusso
We compute conformally covariant actions and operators for tensors with mixed symmetries in arbitrary dimension . Our results complete the classification of conformal actions th…
Universal Spinning Casimir Equations and Their Solutions
Ilija Buric, Volker Schomerus
Conformal blocks are a central analytic tool for higher dimensional conformal field theory. We employ Harish-Chandra's radial component map to construct universal Casimir different…
A new quantization principle from a minimally non time-ordered product
Damiano Anselmi
We formulate a new quantization principle for perturbative quantum field theory, based on a minimally non time-ordered product, and show that it gives the theories of physical part…
Modular conjugations in 2D conformal field theory and holographic bit threads
Mihail Mintchev, Erik Tonni
We study the geometric action of some modular conjugations in two dimensional (2D) conformal field theories. We investigate the bipartition given by an interval when the system is…
CFTs with Global Symmetry in 3D and the Chiral Phase Transition of QCD
Stefanos R. Kousvos, Andreas Stergiou
Conformal field theories (CFTs) with global symmetry in dimensions have been studied for years due to their potential relevance to the chiral phase transiti…
Planar Black Holes in Holographic Axion Gravity: Islands, Page Times, and Scrambling Times
Seyed Ali Hosseini Mansoori, Orlando Luongo, Stefano Mancini +3
The present work investigates the entanglement entropies of the Hawking radiations, the Page times, and the scrambling times, for the eternal planar black holes in the holographic…
Projective transformations in metric-affine and Weylian geometries
Dario Sauro, Riccardo Martini, Omar Zanusso
We discuss generalizations of the notions of projective transformations acting on affine model of Riemann-Cartan and Riemann-Cartan-Weyl gravity which preserve the projective struc…