16 citations · 57 across the 25 of their papers we have counts for
26 papers
Mass distributions for the Kepler problem
M. Grigorescu
The regularities in the structure of the planetary system, expressed by the Titius-Bode law, can be accounted also by using a more general formula, derived not by fit but from a lo…
Quantum Distributions for the Electromagnetic Field
M. Grigorescu
The coherence properties of the classical waves are discussed in terms of the Cauchy problem for the wave equation, and of a discrete representation by an ensemble of Hamiltonian s…
Quantum Distributions for the Plane Rotator
Marius Grigorescu
Quantum phase-space distributions (Wigner functions) for the plane rotator are defined using wave functions expressed in both angle and angular momentum representations, with empha…
Coherent Distributions and Quantization
M. Grigorescu
This work presents a selective review of results concerning the mathematical interface between the classical and quantum aspects encountered in problems such as the nuclear mean-fi…
Symmetry and collective motion
M. Grigorescu
This work presents the basic elements of the formalism involved in the treatment of Hamiltonian dynamical systems with symmetry and the geometrical description of collective motion…
Electromagnetic 2-forms on space-time
M. Grigorescu
Two field 2-forms on the space-time manifold, in a relationship of duality, are presented and included in the extended phase-space structure used to describe relativistic particles…