The non-deterministic quantum logic operation and teleportation of a vacuum and single photon superposition state via parametric amplifiers
Quantum Physics
2007-05-23 v1
Abstract
We firstly present an all-optical scheme to implement the non-deterministic quantum logic operation of Knill, Laflamme and Milburn (Nature, 409, 46-52(2001)). In our scheme, squeezed vacuum state is acted as auxiliary state instead of single photon resources. Then we demonstrate that same setup can be used to teleport a superposition of vacuum and single photon state of the form and a superposition of vacuum and single polarized photon state of the form .
Keywords
Cite
@article{arxiv.quant-ph/0303006,
title = {The non-deterministic quantum logic operation and teleportation of a vacuum and single photon superposition state via parametric amplifiers},
author = {Xu-Bo Zou and K. Pahlke and W. Mathis},
journal= {arXiv preprint arXiv:quant-ph/0303006},
year = {2007}
}
Comments
to appear in phys.Lett.A