Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10729132 | Physics Letters A | 2011 | 6 Pages |
Abstract
We propose a flexible scheme to prepare various kinds of useful entangled coherent states using weak cross-Kerr nonlinearities and strong laser fields. We then show that, with such entangled states as off-line resources, near-deterministic quantum gates needed for coherent-state-based quantum computation can be efficiently implemented by means of in-line linear-optics elements.
Keywords
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Physics and Astronomy (General)
Authors
Nguyen Ba An, Kisik Kim, Jaewan Kim,