MEASUREMENT AND STATE PREPARATION VIA ION-TRAP QUANTUM COMPUTING

Authors
SCHNEIDER S WISEMAN HM MUNRO WJ MILBURN GJ
Citation
S. Schneider et al., MEASUREMENT AND STATE PREPARATION VIA ION-TRAP QUANTUM COMPUTING, Fortschritte der Physik, 46(4-5), 1998, pp. 391-399
Citations number
8
Categorie Soggetti
Physics
Journal title
Fortschritte der Physik → ACNP
ISSN journal
00158208
Volume
46
Issue
4-5
Year of publication
1998
Pages
391 - 399
Database
ISI
SICI code
0015-8208(1998)46:4-5<391:MASPVI>2.0.ZU;2-T
Abstract
We investigate in detail the effects of a QND vibrational number measu rement made on single ions in a recently proposed measurement scheme f or the vibrational state of a register of ions in a linear rf trap [C. D'HELON and G. J. MILBURN, Phys Rev. A 54, 5141 (1996)]. The performa nce of a measurement shows some interesting patterns which are closely related to searching.