Coherent state propagation in open systems
We introduce the generalized coherent states (G.C.S.) as eigenstates of the unitarily equivalent representations of the annihilation operator. The G.C.S. extension in phase space evolves with time and keeps the uncertainly product (with correlation) at its minimum. The conditions for the propagation...
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| Formato: | Capítulo de libro |
| Lenguaje: | Inglés |
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1982
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| Acceso en línea: | Registro en Scopus DOI Handle Registro en la Biblioteca Digital |
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| LEADER | 04473caa a22005897a 4500 | ||
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| 001 | PAPER-1254 | ||
| 003 | AR-BaUEN | ||
| 005 | 20250226103543.0 | ||
| 008 | 190411s1982 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-4244049096 | |
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| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 100 | 1 | |a Remaud, B. | |
| 245 | 1 | 0 | |a Coherent state propagation in open systems |
| 260 | |c 1982 | ||
| 270 | 1 | 0 | |m Remaud, B.; Institut de Physique, 2, chemin de la Houssinière, 44072 Nantes Cedex, France |
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| 504 | |a Remaud, Hernandez, (1980) J. Phys., 13 A, p. 2013 | ||
| 504 | |a Hasse, (1979) Nucl. Phys., 318 A, p. 480 | ||
| 504 | |a Dorso, Hernandez, (1981) Nucl. Phys., 372 A, p. 215 | ||
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| 504 | |a Hernandez, Remaud, (1980) Phys. Lett., 75 A, p. 269 | ||
| 504 | |a Remaud, Hernandez, Constants of motion and non-stationary wave functions for the damped, time-dependent harmonic oscillator (1980) Physica A: Statistical Mechanics and its Applications, 103 A, p. 35 | ||
| 504 | |a Hernandez, Remaud, General properties of gausson-conserving descriptions of quantal damped motion (1981) Physica A: Statistical Mechanics and its Applications, 105 A, p. 130 | ||
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| 504 | |a Remaud, Hernandez, (1981) Physica, 107 A, p. 553 | ||
| 506 | |2 openaire |e Política editorial | ||
| 520 | 3 | |a We introduce the generalized coherent states (G.C.S.) as eigenstates of the unitarily equivalent representations of the annihilation operator. The G.C.S. extension in phase space evolves with time and keeps the uncertainly product (with correlation) at its minimum. The conditions for the propagation of the G.C.S. in a time-dependent field are derived. In the presence of dissipation, an equation of motion is found that describes the G.C.S. decay towards the ground state; its results are compared with those of non-linear Schrödinger equations. © 1982. |l eng | |
| 593 | |a Institut de Physique, 2, chemin de la Houssinière, 44072 Nantes Cedex, France | ||
| 593 | |a Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 1428 Buenos Aires, Argentina | ||
| 700 | 1 | |a Dorso, Claudio Oscar | |
| 700 | 1 | |a Hernandez, E.S. | |
| 773 | 0 | |d 1982 |g v. 112 |h pp. 193-213 |k n. 1-2 |p Phys A Stat Mech Appl |x 03784371 |w (AR-BaUEN)CENRE-280 |t Physica A: Statistical Mechanics and its Applications | |
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| 963 | |a VARI | ||