Indexed by:
Abstract:
We propose a scheme for realizing two-qubit quantum phase gates with trapped ions in thermal motion. In the scheme, the ions are simultaneously illuminated by a standing-wave laser tuned to the carrier, which virtually excites several vibrational modes. The scheme puts no limitations on the intensity of the laser field, allowing the production of a quantum logic gate for hot ions with an arbitrarily high speed as long as a laser field of sufficiently high intensity is available.
Keyword:
Reprint 's Address:
Email:
Version:
Source :
PHYSICAL REVIEW LETTERS
ISSN: 0031-9007
Year: 2003
Issue: 21
Volume: 90
7 . 0 3 5
JCR@2003
8 . 1 0 0
JCR@2023
ESI Discipline: PHYSICS;
JCR Journal Grade:1
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 5
Affiliated Colleges: