dorsal/arxiv
View SchemaPerturbative method for generalized spectral decompositions
| Authors | Roberto Laura, Mario Castagnino, Rodolfo M. Id Betan |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0005073 |
| URL | https://arxiv.org/abs/quant-ph/0005073 |
| DOI | 10.1016/S0378-4371(99)00215-0 |
| Journal | Physica A 271 (1999) 357-386 |
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.
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"abstract": "Imposing analytic properties to states and observables we construct a\nperturbative method to obtain a generalized biorthogonal system of eigenvalues\nand eigenvectors for quantum unstable systems. A decay process can be described\nusing this generalized spectral decomposition, and the final generalized state\nis obtained.",
"arxiv_id": "quant-ph/0005073",
"authors": [
"Roberto Laura",
"Mario Castagnino",
"Rodolfo M. Id Betan"
],
"categories": [
"quant-ph"
],
"doi": "10.1016/S0378-4371(99)00215-0",
"journal_ref": "Physica A 271 (1999) 357-386",
"title": "Perturbative method for generalized spectral decompositions",
"url": "https://arxiv.org/abs/quant-ph/0005073"
},
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