Extended two-parameter squeezed states |
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| Affiliation: | 1. Institute of Chemistry, University of Silesia, Szkolna 9, 40-006 Katowice, Poland;2. Institute of Physics, Nicholaus Copernicus University, Grudziadzka 5/7, 87-100 Torunń, Poland;1. School of Chemistry, Tel Aviv University, 6997801 Tel Aviv, Israel;2. Helmholtz-Institut Jena, Fröbelstieg 3, D-07743 Jena, Germany;3. Theoretisch-Physikalisches Institut, Friedrich-Schiller-Universität Jena, D-07743 Jena, Germany;1. Fachbereich Chemie, Philipps-Universität Marburg, Hans-Meerwein-Strasse 4, 35032 Marburg, Germany;2. Physikalisch-Chemisches Institut, Theoretische Chemie, Universität Heidelberg, INF 229, D-69120 Heidelberg, Germany;1. Department of Astronomy, University of Texas, Austin, Texas 78712-1083, USA;2. Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 27996-1200, USA;3. University of Tennessee Computing Center, University of Tennessee, Knoxville, Tennessee 27996-1200, USA |
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| Abstract: | In a recent paper, a new λ-dependent squeezed states was proposed [J. Beckers, N. Debergh and F.H. Szafraniec, Phys. Lett. A 243 (1998) 256–260] in which the usual Fock-space creation operator has been modified by introducing a simple translational term. In this paper, we generalize this approach by adding a new term proportional to the creation operator using exponential quadratic operators. |
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