54 citations · 207 across the 16 of their papers we have counts for
4 papers · 1 filter
Limitations of Radar Coordinates
Donato Bini, Luca Lusanna, Bahram Mashhoon
The construction of a radar coordinate system about the world line of an observer is discussed. Radar coordinates for a hyperbolic observer as well as a uniformly rotating observer…
The Chrono'Geometrical Structure of Special and General Relativity: Towards a Background-Independent Description of the Gravitational Field and Elementary Particles
Luca Lusanna
Since the main open problem of contemporary physics is to find a unified description of the four interactions, we present a possible scenario which, till now only at the classical…
Multipolar Expansions for Closed and Open Systems of Relativistic Particles
D. Alba, L. Lusanna, M. Pauri
Dixon's multipoles for a system of N relativistic positive-energy scalar particles are evaluated in the rest-frame instant form of dynamics. The Wigner hyper-planes (intrinsic rest…
On the Anticipatory Aspects of the Four Interactions: what the Known Classical and Semi-Classical Solutions Teach us
Luca Lusanna
The four (electro-magnetic, weak, strong and gravitational) interactions are described by singular Lagrangians and by Dirac-Bergmann theory of Hamiltonian constraints. As a consequ…