Quantum logic networks for probabilistic and controlled teleportation of unknown quantum states

Abstract

We present simplification schemes for probabilistic and controlled teleportation of the unknown quantum states of both one-particle and two-particle and construct efficient quantum logic networks for implementing the new schemes by means of the primitive operations consisting of single-qubit gates, two-qubit controlled-not gates, Von Neumann measurement and classically controlled operations. In these schemes the teleportation are not always successful but with certain probability.

9 pages, 5 figures

Cited by in corpus (5)

• Probabilistic teleportation of unknown two-particle state via POVM
• Separability criteria via sets of mutually unbiased measurements
• Controlled Quantum Secret Sharing
• Teleporting a quantum state in a subset of the whole Hilbert space
• Bell-type inequality and quantum nonlocality in four-qubit systems