149 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- B M Birla Science CentreIN8 papers
- Swedish Institute of Space PhysicsSE7 papers
- Utrecht UniversityNL5 papers
- Goethe University FrankfurtDE3 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di NapoliIT3 papers
- Tomsk State University of Control Systems and Radio-ElectronicsRU3 papers
- Istituto di Astrofisica Spaziale e Fisica Cosmica di BolognaIT2 papers
- National Institute for AstrophysicsIT2 papers
- Tomsk State Pedagogical UniversityRU2 papers
- Anhui Normal UniversityCN1 paper
- Arcetri Astrophysical ObservatoryIT1 paper
- Astronomical Observatory of CapodimonteIT1 paper
15 papers
Majorana quanta, string scattering, curved spacetimes and the Riemann Hypothesis
Fabrizio Tamburini, Ignazio Licata
The Riemann Hypothesis states that the Riemann zeta function admits a set of ``non-trivial'' zeros that are complex numbers supposed to have real part . Their distribut…
Twisted light, a new tool for General Relativity and beyond
Fabrizio Tamburini, Fabiano Feleppa, Bo Thidé
We describe and present the first observational evidence that light propagating near a rotating black hole is twisted in phase and carries orbital angular momentum. The novel use o…
Kerr spacetime geometric optics for vortex beams
Fabrizio Tamburini, Fabiano Feleppa, Ignazio Licata +1
We apply the analogy between gravitational fields and optical media in the general relativistic geometric optics framework to describe how light can acquire orbital angular momentu…
Quantum oscillations in the black hole horizon
C. Corda, F. Feleppa, F. Tamburini +1
By applying Rosen's quantization approach to the historical Oppenheimer and Snyder gravitational collapse and by setting the constraints for the formation of the Schwarzschild blac…
Constraining the Generalized Uncertainty Principle with the light twisted by rotating black holes and M87*
Fabrizio Tamburini, Fabiano Feleppa, Bo Thidé
We test the validity of the Generalized Heisenberg's Uncertainty principle in the presence of strong gravitational fields nearby rotating black holes; Heisenberg's principle is sup…
On the quantization of the extremal Reissner-Nordstrom black hole
C. Corda, F. Feleppa, F. Tamburini
Following Rosen's quantization rules, two of the Authors (CC and FF) recently described the Schwarzschild black hole (BH) formed after the gravitational collapse of a pressureless…
General Relativistic Wormhole Connections from Planck-Scales and the ER = EPR Conjecture
Fabrizio Tamburini, Ignazio Licata
Einstein's equations of general relativity (GR) can describe the connection between events within a given hypervolume of size larger than the Planck length in terms of wo…
Measurement of the spin of the M87 black hole from its observed twisted light
Fabrizio Tamburini, Bo Thidé, Massimo Della Valle
We present the first observational evidence that light propagating near a rotating black hole is twisted in phase and carries orbital angular momentum (OAM). This physical observab…
Accretion in Strong Field Gravity with eXTP
Alessandra De Rosa, Phil Uttley, Lijun Gou +99
In this paper we describe the potential of the enhanced X-ray Timing and Polarimetry (eXTP) mission for studies related to accretion flows in the strong field gravity regime around…
Majorana states for subluminal structured photons
Fabrizio Tamburini, Bo Thidé, Ignazio Licata +2
The speed of light in vacuum, , is a fundamental constant of nature. Photons belonging to a structured beam of finite transverse size, generated by a spatial light modulator, ha…
Radiation from charged particles due to explicit symmetry breaking in a gravitational field
Fabrizio Tamburini, Mariafelicia De Laurentis, Ignazio Licata
The paradox of a free falling radiating charged particle in a gravitational field, is a well-known fascinating conceptual challenge that involves classical electrodynamics and gene…
Twisted soft photon hair implants on Black Holes
Fabrizio Tamburini, Mariafelicia De Laurentis, Ignazio Licata +1
The Hawking-Perry-Strominger (HPS) work [1] states a new controversial idea about the black hole (BH) information paradox [2-5] where BHs maximally entropize and encode information…
Can the periodic spectral modulations of the 236 SETI candidate Sloan Survey stars be due to Dark Matter effects?
Fabrizio Tamburini, Ignazio Licata
The search for dark matter (DM) is one of the most active and challenging areas of current research. Possible DM candidates are ultralight fields such as axions and weak interactin…
General relativistic massive vector field effects in Gamma Ray Burst production
Fabrizio Tamburini, Mariafelicia De Laurentis, Lorenzo Amati +1
To explain the extremely high energy release, ~erg, suggested by the observations of some Gamma Ray Bursts (GRBs) we propose a new energy extraction mechanism from the ro…
Generalization of a 3-D resonator model for the simulation of spherical enclosures
Davide Rocchesso, Pierre Dutilleux
A rectangular enclosure has such an even distribution of resonances that it can be accurately and efficiently modelled using a feedback delay network. Conversely, a non rectangular…