424 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 NapoliIT340 papers
- University of Naples Federico IIIT276 papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT97 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PerugiaIT92 papers
- University of BolognaIT91 papers
- Institut de Physique des 2 Infinis de LyonFR89 papers
- European Organization for Nuclear ResearchCH88 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PisaIT87 papers
- Johns Hopkins UniversityUS87 papers
- University of TurinIT87 papers
- Ruđer Bošković InstituteHR86 papers
- Sapienza University of RomeIT86 papers
53 papers · 1 filter
Violation of the equivalence principle in curvature based extended gravity at finite temperature
Massimo Blasone, Salvatore Capozziello, Gaetano Lambiase +1
We review the possible violation of the Equivalence Principle at finite temperature T in the framework of curvature based Extended Theories of Gravity. Specifically, we first show…
The Heisenberg limit at cosmological scales
Alessandro D. A. M. Spallicci, Micol Benetti, Salvatore Capozziello
For an observation time {equal to} the universe age, the Heisenberg principle fixes the value of the smallest measurable mass at kg and prevents to…
Cosmological viability of a double field unified model from warm inflation
Rocco D'Agostino, Orlando Luongo
In this paper, we investigate the cosmological viability of a double scalar field model motivated by warm inflation. To this end, we first set up the theoretical framework in which…
Time Series Forecasting Using Manifold Learning
Panagiotis Papaioannou, Ronen Talmon, Ioannis Kevrekidis +1
We address a three-tier numerical framework based on manifold learning for the forecasting of high-dimensional time series. At the first step, we embed the time series into a reduc…
Non-Local Curvature Gravity Cosmology via Noether Symmetries
Adriano Acunzo, Francesco Bajardi, Salvatore Capozziello
We consider extensions of General Relativity based on the non-local function , where is the Ricci curvature scalar and the non-locality is due to the term $\…
Entanglement transitions in the quantum Ising chain: A comparison between different unravelings of the same Lindbladian
Giulia Piccitto, Angelo Russomanno, Davide Rossini
We study the dynamics of entanglement in the quantum Ising chain with dephasing dissipation in a Lindblad master equation form. We consider two unravelings which preserve the Gauss…
Primordial gravitational waves from NANOGrav: a broken power-law approach
Micol Benetti, Leila Lobato Graef, Sunny Vagnozzi
We revisit the possibility that the stochastic common-spectrum process recently detected by the NANOGrav pulsar timing array experiment could be due to primordial gravitational wav…
Estimating the Parameters of Extended Gravity Theories with the Schwarzschild Precession of S2 Star
D. Borka, V. Borka Jovanović, S. Capozziello +2
After giving a short overview of previous results on constraining of Extended Gravity (EG) by stellar orbits, we discuss the Schwarzschild orbital precession of S2 star assuming th…
DNA Mutations via Chern-Simons Currents
Francesco Bajardi, Lucia Altucci, Rosaria Benedetti +4
We test the validity of a possible schematization of DNA structure and dynamics based on the Chern-Simons theory, that is a topological field theory mostly considered in the contex…
More on the Weak Gravity Conjecture via Convexity of Charged Operators
Oleg Antipin, Jahmall Bersini, Francesco Sannino +2
The Weak Gravity Conjecture has recently been re-formulated in terms of a particle with non-negative self-binding energy. Because of the dual conformal field theory (CFT) formulati…
Constraining non-minimally coupled -exponential inflation with CMB data
Felipe Bruno Medeiros dos Santos, Simony Santos da Costa, Raimundo Silva +2
The -exponential inflation is driven by a class of primordial potentials, derived in the framework of braneworld scenarios, that generalizes the well-known power law inflation.…
From dS to AdS and back
Charlotte Sleight, Massimo Taronna
We describe in more detail the general relation uncovered in our previous work between boundary correlators in de Sitter (dS) and in Euclidean anti-de Sitter (EAdS) space, at any o…
KM3NeT/ARCA expectations in view of a novel multimessenger study of starburst galaxies
Antonio Marinelli, Antonio Ambrosone, Walid Idrissi Ibnsalih +4
Starburst galaxies (SBGs) and more in general starforming galaxies represent a class of galaxies with a high star formation rate (up to 100 solar masses/year). Despite their low lu…
Dark Confinement and Chiral Phase Transitions: Gravitational Waves vs Matter Representations
Manuel Reichert, Francesco Sannino, Zhi-Wei Wang +1
We study the gravitational-wave signal stemming from strongly coupled models featuring both, dark chiral and confinement phase transitions. We therefore identify strongly coupled t…
The Formalism in the Geometric Trinity of Gravity
Salvatore Capozziello, Andrew Finch, Jackson Levi Said +1
The geometric trinity of gravity offers a platform in which gravity can be formulated in three analogous approaches, namely curvature, torsion and nonmetricity. In this vein, gener…
Spatio-temporal heterogeneity of entanglement in many-body localized systems
Claudia Artiaco, Federico Balducci, Markus Heyl +2
We propose a spatio-temporal characterization of the entanglement dynamics in many-body localized (MBL) systems, which exhibits a striking resemblance with dynamical heterogeneity…
Constraints on heavy decaying dark matter with current gamma-ray measurements
Marco Chianese, Damiano F. G. Fiorillo, Rasmi Hajjar +2
Among the several strategies for indirect searches of dark matter, one very promising one is to look for the gamma-rays from decaying dark matter. Here we use the most up-to-date u…
Sensitivity of KM3NeT to Violation of Equivalence Principle
Marco Chianese, Damiano F. G. Fiorillo, Gianpiero Mangano +3
The symmetry of the theory of relativity under diffeomorphisms strongly depends on the equivalence principle. Violation of Equivalence Principle (VEP) can be tested by looking for…
The most luminous blue quasars at 3.0<z<3.3. II. CIV/X-ray emission and accretion disc physics
Elisabeta Lusso, Emanuele Nardini, Susanna Bisogni +12
We analyse the properties of the CIV broad emission line in connection with the X-ray emission of 30 bright SDSS quasars at z~3.0-3.3 with pointed XMM-Newton observations, which we…
More on the cubic versus quartic interaction equivalence in the model
Oleg Antipin, Jahmall Bersini, Francesco Sannino +2
We compute the scaling dimensions of a family of fixed-charge operators at the infrared fixed point of the model featuring cubic interactions in for arbitrary to…
Direct Detection of Light Dark Matter from Evaporating Primordial Black Holes
Roberta Calabrese, Marco Chianese, Damiano F. G. Fiorillo +1
The direct detection of sub-GeV dark matter interacting with nucleons is hampered by the low recoil energies induced by scatterings in the detectors. This experimental difficulty i…
Effective Actions for Loop Quantum Cosmology in Fourth-Order Gravity
Marcello Miranda, Daniele Vernieri, Salvatore Capozziello +1
Loop Quantum Cosmology (LQC) is a theory which renders the Big Bang initial singularity into a quantum bounce, by means of short range repulsive quantum effects at the Planck scale…
Epidemiological theory of virus variants
Giacomo Cacciapaglia, Corentin Cot, Adele de Hoffer +3
We propose a physical theory underlying the temporal evolution of competing virus variants that relies on the existence of (quasi) fixed points capturing the large time scale invar…
Epicyclic frequencies in static and spherically symmetric wormhole geometries
Vittorio De Falco, Mariafelicia De Laurentis, Salvatore Capozziello
The measurement of the epicyclic frequencies is a widely used astrophysical technique to infer information on a given self-gravitating system and on the related gravity background.…