dorsal/arxiv
View SchemaGraphical representation of generalized quantum measurements
| Authors | Pawel Kurzynski, Andrzej Grudka |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0604189 |
| URL | https://arxiv.org/abs/quant-ph/0604189 |
Abstract
We present graphical representation for genaralized quantum measurements (POVM). We represent POVM elements as Bloch vectors and find the conditions these vectors should satisfy in order to describe realizable physical measurements. We show how to find probability of measurement outcome in a graphical way. The whole formalism is applied to unambigous discrimination of nonorthogonal quantum states.
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"date_modified": "2026-03-02T18:02:27.285000Z",
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"abstract": "We present graphical representation for genaralized quantum measurements\n(POVM). We represent POVM elements as Bloch vectors and find the conditions\nthese vectors should satisfy in order to describe realizable physical\nmeasurements. We show how to find probability of measurement outcome in a\ngraphical way. The whole formalism is applied to unambigous discrimination of\nnonorthogonal quantum states.",
"arxiv_id": "quant-ph/0604189",
"authors": [
"Pawel Kurzynski",
"Andrzej Grudka"
],
"categories": [
"quant-ph"
],
"title": "Graphical representation of generalized quantum measurements",
"url": "https://arxiv.org/abs/quant-ph/0604189"
},
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