266 citations
- Sapienza University of RomeIT31 papers
- International Center for Relativistic AstrophysicsIT26 papers
- Istituto per le Applicazioni del Calcolo Mauro PiconeIT19 papers
- Umeå UniversitySE19 papers
- National Institute of OpticsIT18 papers
- University of FlorenceIT17 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di FirenzeIT12 papers
- Campus Bio Medico University HospitalIT9 papers
- University of GenoaIT9 papers
- National Research CouncilLK8 papers
- Italian Institute of TechnologyIT7 papers
- Centro Brasileiro de Pesquisas FísicasBR6 papers
6 papers · 1 filter
Physical frames along circular orbits in stationary axisymmetric spacetimes
Donato Bini, Christian Cherubini, Andrea Geralico +1
Three natural classes of orthonormal frames, namely Frenet-Serret, Fermi-Walker and parallel transported frames, exist along any timelike world line in spacetime. Their relationshi…
Massless field perturbations of the spinning C metric
Donato Bini, Christian Cherubini, Andrea Geralico
A single master equation is given describing spin test fields that are gauge- and tetrad-invariant perturbations of the {\it spinning C metric} spacetime representing a sou…
Inertial effects in accelerating spacetimes
Donato Bini, Christian Cherubini, Andrea Geralico +1
The motion of test particles along circular orbits in the vacuum metric is studied in the Frenet-Serret formalism. Special orbits and corresponding intrinsically defined geomet…
C metric: the equatorial plane and Fermi coordinates
Donato Bini, Christian Cherubini, Simonetta Filippi +1
We discuss geodesic motion in the vacuum C metric using Bondi-like spherical coordinates, with special attention to the role played by the "equatorial plane." We show that the spat…
On the coherent behavior of pancreatic beta cell clusters
Alessandro Loppini, Antonio Capolupo, Christian Cherubini +4
Beta cells in pancreas represent an example of coupled biological oscillators which via communication pathways, are able to synchronize their electrical activity, giving rise to pu…
Cancer-driven dynamics of immune cells in a microfluidic environment
Elena Agliari, Elena Biselli, Adele De Ninno +6
Scope of the present work is to frame into a rigorous, quantitative scaffold - stemmed from stochastic process theory - two sets of experiments designed to infer the spontaneous or…