%ABarut, A O
%D1993
%I; International Centre for Theoretical Physics (ICTP), Trieste (Italy)
%J
%K71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS, ELECTRONS, EIGENSTATES, WAVE PACKETS, ORBITS, SCHROEDINGER EQUATION, 661100, CLASSICAL AND QUANTUM MECHANICS
%PMedium: X; Size: 7 p.
%TCoherent states versus De Broglie-Wavelets
%XThere are two types of nonspreading localized wave forms representing a stable, individual, indivisible, single quantum particle with interference properties endowed with classical (hidden) parameters, i.e. initial positions and velocity: coherent states and wavelets. The first is exactly known for oscillator, the second for free particles. Their relation and their construction is discussed from a new unified point of view. We then extend this contraction to the Coulomb problem, where with the introduction of a new time variable T, nonspreading states are obtained. (author). 10 refs.
%0Technical Report
IAEA Other: ON: DE94611075; TRN: XA9335340007042 INIS English