Artículo

Laura, R.; Castagnino, M.; Betan, R.M.I. "Perturbative method for generalized spectral decompositions" (1999) Physica A: Statistical Mechanics and its Applications. 271(3-4):357-386
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Abstract:

Imposing analytic properties to states and observables we construct a perturbative method to obtain a generalized biorthogonal system of eigenvalues and eigenvectors for quantum unstable systems. A decay process can be described using this generalized spectral decomposition, and the final generalized state is obtained.

Registro:

Documento: Artículo
Título:Perturbative method for generalized spectral decompositions
Autor:Laura, R.; Castagnino, M.; Betan, R.M.I.
Ciudad:Amsterdam
Filiación:Departamento de Física, F.C.E.I.A., Univ. Nac. Rosario, I., Rosario, Argentina
Inst. Astronomia Y Fis. del Espacio, C.Correo.s 67, Sucursal 28, 1428, Buenos Aires, Argentina
Palabras clave:Decomposition; Eigenvalues and eigenfunctions; Quantum theory; Spectrum analysis; Statistical mechanics; Quantum unstable systems; Spectral decomposition; Perturbation techniques
Año:1999
Volumen:271
Número:3-4
Página de inicio:357
Página de fin:386
DOI: http://dx.doi.org/10.1016/S0378-4371(99)00215-0
Título revista:Physica A: Statistical Mechanics and its Applications
Título revista abreviado:Phys A Stat Mech Appl
ISSN:03784371
CODEN:PHYAD
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03784371_v271_n3-4_p357_Laura

Referencias:

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Citas:

---------- APA ----------
Laura, R., Castagnino, M. & Betan, R.M.I. (1999) . Perturbative method for generalized spectral decompositions. Physica A: Statistical Mechanics and its Applications, 271(3-4), 357-386.
http://dx.doi.org/10.1016/S0378-4371(99)00215-0
---------- CHICAGO ----------
Laura, R., Castagnino, M., Betan, R.M.I. "Perturbative method for generalized spectral decompositions" . Physica A: Statistical Mechanics and its Applications 271, no. 3-4 (1999) : 357-386.
http://dx.doi.org/10.1016/S0378-4371(99)00215-0
---------- MLA ----------
Laura, R., Castagnino, M., Betan, R.M.I. "Perturbative method for generalized spectral decompositions" . Physica A: Statistical Mechanics and its Applications, vol. 271, no. 3-4, 1999, pp. 357-386.
http://dx.doi.org/10.1016/S0378-4371(99)00215-0
---------- VANCOUVER ----------
Laura, R., Castagnino, M., Betan, R.M.I. Perturbative method for generalized spectral decompositions. Phys A Stat Mech Appl. 1999;271(3-4):357-386.
http://dx.doi.org/10.1016/S0378-4371(99)00215-0