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Hilbert space facto...
Hilbert space factorization and partial measurements
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- Björk, Gunnar (author)
- KTH,Mikroelektronik och informationsteknik, IMIT
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Jonsson, P. (author)
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Heydari, H. (author)
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Soderholm, J. (author)
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Hessmo, Björn (author)
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(creator_code:org_t)
- Pleiades Publishing Ltd, 2003
- 2003
- English.
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In: Optics and Spectroscopy. - : Pleiades Publishing Ltd. - 0030-400X .- 1562-6911. ; 94:5, s. 695-699
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- A quantum system whose state vector belongs to a finite-dimensional Hilbert space is considered. If this space has a dimension that is a composite number, one can factor the space into a tensor product of subspaces. An observable that acts only in one of these subspaces is called a partial measurement. Some of the properties and the interpretation of such partial measurements are discussed.
Keyword
- quantum-mechanics
- state determination
- cryptography
Publication and Content Type
- ref (subject category)
- art (subject category)
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