Abstract
When sending a quantum state which originally has nonclassical properties such as various kinds of squeezing and photon antibunching effects according to the protocol for teleportation of continuous variables [S. L. Braunstein and H. J. Kimble, Phys. Rev. Lett. 80, 869 (1998)], we investigate to what extent those nonclassical properties can be preserved in the teleported field. Explicit conditions of the squeezing parameter for the second- and fourth-order quadrature-phase squeezings, the squared amplitude squeezing, and the photon antibunching effect to survive in the teleported field are obtained.
| Original language | English |
|---|---|
| Article number | 024302 |
| Pages (from-to) | 1-4 |
| Number of pages | 4 |
| Journal | Physical Review A |
| Volume | 66 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - Aug 2002 |
Scopus Subject Areas
- Atomic and Molecular Physics, and Optics