Open AccessPhysical implementation of entangling quantum measurements
Author(s) -
Grishanin B. A.,
Zadkov V. N.
Publication year - 2005
Publication title -
laser physics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.59
H-Index - 72
eISSN - 1612-202X
pISSN - 1612-2011
DOI - 10.1002/lapl.200410136
Subject(s) - realization (probability) , quantum entanglement , quantum , qubit , simple (philosophy) , physics , quantum mechanics , quantum metrology , degree (music) , quantum discord , statistical physics , mathematics , statistics , acoustics , philosophy , epistemology
We clarify the microscopic structure of the entangling quantum measurement superoperators and examine their possible physical realization in a simple three‐qubit model, which implements the entangling quantum measurement with an arbitrary degree of entanglement. (© 2005 by Astro, Ltd. Published exclusively by WILEY‐VCH Verlag GmbH & Co. KGaA)