dorsal/arxiv
View SchemaCovariant phase difference observables
| Authors | T. Heinonen, P. Lahti, J. -P. Pellonpaa |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0209101 |
| URL | https://arxiv.org/abs/quant-ph/0209101 |
| DOI | 10.1063/1.1534383 |
| Journal | J. Math. Phys. 44 (2003) 466-479. |
Abstract
Covariant phase difference observables are determined in two different ways, by a direct computation and by a group theoretical method. A characterization of phase difference observables which can be expressed as difference of two phase observables is given. Classical limit of such phase difference observables are determined and the Pegg-Barnett phase difference distribution is obtained from the phase difference representation. The relation of Ban's theory to the covariant phase theories is exhibited.
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"abstract": "Covariant phase difference observables are determined in two different ways,\nby a direct computation and by a group theoretical method. A characterization\nof phase difference observables which can be expressed as difference of two\nphase observables is given. Classical limit of such phase difference\nobservables are determined and the Pegg-Barnett phase difference distribution\nis obtained from the phase difference representation. The relation of Ban\u0027s\ntheory to the covariant phase theories is exhibited.",
"arxiv_id": "quant-ph/0209101",
"authors": [
"T. Heinonen",
"P. Lahti",
"J. -P. Pellonpaa"
],
"categories": [
"quant-ph"
],
"doi": "10.1063/1.1534383",
"journal_ref": "J. Math. Phys. 44 (2003) 466-479.",
"title": "Covariant phase difference observables",
"url": "https://arxiv.org/abs/quant-ph/0209101"
},
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