Heisenberg-picture approach to the exact quantum motion of a time-dependent forced harmonic oscillator

In the Heisenberg picture, the generalized invariant and exact quantum motions are found for a time dependent forced harmonic oscillator. We find the eigenstate and the coherent state of the invariant and show that the dispersions of these quantum states do not depend on the external force. Our formalism is applied to two interesting cases.
Publisher
AMERICAN PHYSICAL SOC
Issue Date
1996-06
Language
ENG
Citation

PHYSICAL REVIEW A, v.53, no.6, pp.3767 - 3772

ISSN
1050-2947
DOI
10.1103/PhysRevA.53.3767
URI
http://hdl.handle.net/10203/73195
Appears in Collection
PH-Journal Papers(저널논문)
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