Optimizing the fidelity of continuous-variable quantum teleportation
Yun‐Jie Xia · Chinese Journal of Quantum Electronics · 2004
Based on the fidelity conclusions of employing two-mode squeezed vacuum state for the entangled channel to teleport coherent state, continuous-variable quantum teleportation employing bright two-mode squeezed state for the entangled channel was studied. The results indicate that it's fidelity can be further improved by choosing appropriate parameters, in addition, we can fulfill that fidelity is 1, that is, not anamorphic quantum teleportation of coherent state under particular conditions.