Please use this identifier to cite or link to this item: https://doi.org/10.1088/1751-8113/43/18/185302
Title: Entanglement discontinuity
Authors: Kalev, A. 
Khanna, F.C.
Revzen, M.
Issue Date: 2010
Citation: Kalev, A., Khanna, F.C., Revzen, M. (2010). Entanglement discontinuity. Journal of Physics A: Mathematical and Theoretical 43 (18) : -. ScholarBank@NUS Repository. https://doi.org/10.1088/1751-8113/43/18/185302
Abstract: We identify a class of two-mode squeezed states which are parametrized by an angular variable and a squeezing parameter r. We show that, for a large squeezing value, these states are either (almost) maximally entangled or product states depending on the value of . This peculiar behavior of entanglement is unique for infinite-dimensional Hilbert space and has consequences, e.g., for the entangling power of unitary operators in such systems. Finally, we show that, at the limit r → ∞, these states demonstrate a discontinuity attribute of entanglement. © 2010 IOP Publishing Ltd.
Source Title: Journal of Physics A: Mathematical and Theoretical
URI: http://scholarbank.nus.edu.sg/handle/10635/115093
ISSN: 17518113
DOI: 10.1088/1751-8113/43/18/185302
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

1
checked on Jul 30, 2021

WEB OF SCIENCETM
Citations

1
checked on Jul 21, 2021

Page view(s)

63
checked on Aug 1, 2021

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.