Quantum Computation Over Continuous Variables View Full Text


Ontology type: schema:Chapter      Open Access: True


Chapter Info

DATE

1999

AUTHORS

Seth Lloyd , Samuel L. Braunstein

ABSTRACT

This paper provides necessary and sufficient conditions for constructing a universal quantum computer over continuous variables. As an example, it is shown how a universal quantum computer for the amplitudes of the electromagnetic field might be constructed using simple linear devices such as beam splitters and phase shifters, together with squeezers and nonlinear devices such as Kerr-effect fibers and atoms in optical cavities. Such a device could in principle perform “floating point” computations. Problems of noise, finite precision, and error correction are discussed. More... »

PAGES

9-17

Book

TITLE

Quantum Information with Continuous Variables

ISBN

978-90-481-6255-0
978-94-015-1258-9

Identifiers

URI

http://scigraph.springernature.com/pub.10.1007/978-94-015-1258-9_2

DOI

http://dx.doi.org/10.1007/978-94-015-1258-9_2

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1031759338


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