RT Journal Article
T1 Action–angle variables, ladder operators and coherent states
A1 Campoamor Stursberg, Otto Ruttwig
A1 Gadella, M.
A1 Kuru, S
A1 Negro, J.
AB This Letter is devoted to the building of coherent states from arguments based on classical action–angle variables. First, we show how these classical variables are associated to an algebraic structure in terms of Poisson brackets. In the quantum context these considerations are implemented by ladder type operators and a structure known as spectrum generating algebra. All this allows to generate coherent states and thereby the correspondence of classical–quantum properties by means of the aforementioned underlying structure. This approach is illustrated with the example of the one-dimensional Pöschl–Teller potential system.
PB Elsevier
SN 0375-9601
YR 2012
FD 2012
LK https://hdl.handle.net/20.500.14352/43737
UL https://hdl.handle.net/20.500.14352/43737
LA eng
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NO Ministerio de Ciencia e Innovación (MICINN) of Spain
DS Docta Complutense
RD 28 abr 2024