THE PHYSICS AND CHEMISTRY OF WAVE PACKETS eBook

Wave Packets: Past and PresentSemiclassical Wave PacketsExcitation of Atomic Wave PacketsFrom Asteroids to Atoms: Quantum Wave Packets and the Restricted Three-Body Problem of Celestial MechanicsDestruction of Quantum Coherence and Wave Packet DynamicsWave Packets and Half-Cycle PulsesExploring Phase Space with Wave PacketsWave Packet Dynamics in Small MoleculesTime Dependent and Time Independent Wave Packet Approaches to Reactive ScatteringLaser-Excited Wave Packets in Semiconductor Heterostructures

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In physics, a wave packet (or wave train) is a short "burst" or "envelope" of localized wave action that travels as a unit.A wave packet can be analyzed into, or can be synthesized from, an infinite set of component sinusoidal waves of different wavenumbers, with phases and amplitudes such that they interfere constructively only over a small region of space, and destructively elsewhere.

Wave-packet analysis of interference patterns in output coupled atoms Kari Härkönen et al 2010 Physical Review A 81 043638. Crossref. Frank Vewinger et al 2010 58 113. Crossref. Influence of laser fields on the vibrational population of molecules and its wave-packet dynamical investigation Wang Jun et al 2010 Chinese Physics B 19 123301 ...