Generation of two-mode nonclassical motional states and a Fredkin gate operation in a two-dimensional ion trap - art. no. 065801

Authors
Zou, XB Kim, J Lee, HW
Citation
Xb. Zou et al., Generation of two-mode nonclassical motional states and a Fredkin gate operation in a two-dimensional ion trap - art. no. 065801, PHYS REV A, 6306(6), 2001, pp. 5801
Citations number
45
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW A
ISSN journal
10502947 → ACNP
Volume
6306
Issue
6
Year of publication
2001
Database
ISI
SICI code
1050-2947(200106)6306:6<5801:GOTNMS>2.0.ZU;2-I
Abstract
We present an efficient scheme to generate two-mode SU(2) macroscopic quant um superposition states, entangled number states, and entangled coherent st ates for the vibrational motion of an ion trapped in a two-dimensional harm onic potential well. We also show that the same scheme can be used to reali ze a Fredkin gate operation.