Many-body dynamics on a time-dependent basis
We propose a method of solution of the many-body Schrödinger equation that involves an expansion of the wave function in terms of a finite, time-dependent basis of a relevant subspace. The equations of motion for the expansion coefficients generalize previous proposals of approximate dynamics. The m...
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| Formato: | Capítulo de libro |
| Lenguaje: | Inglés |
| Publicado: |
1988
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| Acceso en línea: | Registro en Scopus DOI Handle Registro en la Biblioteca Digital |
| Aporte de: | Registro referencial: Solicitar el recurso aquí |
| LEADER | 03202caa a22004337a 4500 | ||
|---|---|---|---|
| 001 | PAPER-766 | ||
| 003 | AR-BaUEN | ||
| 005 | 20250506115718.0 | ||
| 008 | 190411s1988 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-35949013054 | |
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 100 | 1 | |a Hernández, Ester Susana | |
| 245 | 1 | 0 | |a Many-body dynamics on a time-dependent basis |
| 260 | |c 1988 | ||
| 270 | 1 | 0 | |m Hernandez, E.S.; Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 1428, Buenos Aires, Argentina |
| 504 | |a Solari, H.G., Hernández, E.S., (1982) Phys. Rev. C, 26, p. 2310 | ||
| 504 | |a Dirac, P.A.M., (1930) Proc. Cambridge Philos. Soc., 26, p. 376 | ||
| 504 | |a Lichtner, P.C., Griffin, J.J., Schultheis, H., Schultheis, R., Volkov, A.B., ; Suzuki, T., (1983) Nucl. Phys. A, 398, p. 557 | ||
| 504 | |a Berry, M.V., Quantal Phase Factors Accompanying Adiabatic Changes (1984) Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 392, p. 45 | ||
| 504 | |a Arecchi, F.T., Courtens, E., Gilmore, R., Thomas, H., (1972) Phys. Rev. A, 6, p. 2211 | ||
| 504 | |a Gilmore, R., (1974) Rev. Mex. Fis., 23, p. 143 | ||
| 504 | |a Lipkin, H.J., Meshkov, N., Glick, A.J., (1965) Nucl. Phys., 62, p. 188 | ||
| 504 | |a Jezek, D.M., Hernández, E.S., Solari, H.G., (1986) Phys. Rev. C, 34, p. 297 | ||
| 504 | |a Jezek, D.M., Hernández, E.S., (1987) Phys. Rev. C, 35, p. 1555 | ||
| 504 | |a Kan, K.K., Lichtner, P.C., Dworzecka, M., Griffin, J.J., (1980) Phys. Rev. C, 21, p. 1098 | ||
| 504 | |a Solari, H.G., Hernández, E.S., (1985) Z. Phys. A, 321, p. 155 | ||
| 506 | |2 openaire |e Política editorial | ||
| 520 | 3 | |a We propose a method of solution of the many-body Schrödinger equation that involves an expansion of the wave function in terms of a finite, time-dependent basis of a relevant subspace. The equations of motion for the expansion coefficients generalize previous proposals of approximate dynamics. The method is illustrated in the case of an N-particle system with an SU(2) Hamiltonian, and it is shown that it improves the approximation that disregards off-diagonal elements of the dynamical matrices. © 1988 The American Physical Society. |l eng | |
| 593 | |a Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 1428, Buenos Aires, Argentina | ||
| 700 | 1 | |a Jezek, D.M. | |
| 773 | 0 | |d 1988 |g v. 38 |h pp. 4455-4459 |k n. 9 |x 10502947 |t Physical Review A | |
| 856 | 4 | 1 | |u https://www.scopus.com/inward/record.uri?eid=2-s2.0-35949013054&doi=10.1103%2fPhysRevA.38.4455&partnerID=40&md5=927637fda496f17824f5aeb2e1cc2668 |y Registro en Scopus |
| 856 | 4 | 0 | |u https://doi.org/10.1103/PhysRevA.38.4455 |y DOI |
| 856 | 4 | 0 | |u https://hdl.handle.net/20.500.12110/paper_10502947_v38_n9_p4455_Hernandez |y Handle |
| 856 | 4 | 0 | |u https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10502947_v38_n9_p4455_Hernandez |y Registro en la Biblioteca Digital |
| 961 | |a paper_10502947_v38_n9_p4455_Hernandez |b paper |c PE | ||
| 962 | |a info:eu-repo/semantics/article |a info:ar-repo/semantics/artículo |b info:eu-repo/semantics/publishedVersion | ||
| 963 | |a VARI | ||
| 999 | |c 61719 | ||