Please use this identifier to cite or link to this item: https://doi.org/10.1103/PhysRevLett.100.210503
Title: Testing the dimension of hilbert spaces
Authors: Brunner, N.
Pironio, S.
Acin, A.
Gisin, N.
Méthot, A.A.
Scarani, V. 
Issue Date: 30-May-2008
Citation: Brunner, N., Pironio, S., Acin, A., Gisin, N., Méthot, A.A., Scarani, V. (2008-05-30). Testing the dimension of hilbert spaces. Physical Review Letters 100 (21) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevLett.100.210503
Abstract: Given a set of correlations originating from measurements on a quantum state of unknown Hilbert space dimension, what is the minimal dimension d necessary to describe such correlations? We introduce the concept of dimension witness to put lower bounds on d. This work represents a first step in a broader research program aiming to characterize Hilbert space dimension in various contexts related to fundamental questions and quantum information applications. © 2008 The American Physical Society.
Source Title: Physical Review Letters
URI: http://scholarbank.nus.edu.sg/handle/10635/98241
ISSN: 00319007
DOI: 10.1103/PhysRevLett.100.210503
Appears in Collections:Staff Publications

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