Optimal conclusive teleportation of a d-dimensional unknown state
arXiv:quant-ph/0012092 · doi:10.1103/PhysRevA.64.064304
Abstract
We formulate a conclusive teleportation protocol for a system in d-dimensional Hilbert space utilizing the positive operator valued measurement at the sending station. The conclusive teleportation protocol ensures some perfect teleportation events when the channel is only partially entangled, at the expense of lowering the overall average fidelity. We find the change of the fidelity as optimizing the conclusive teleportation events and discuss how much information remains in the inconclusive parts of the teleportation.
7 pages, 1 figure; figure corrected
Cited by in corpus (20)
- Efficient many-party controlled teleportation of multi-qubit quantum information via entanglement
- Optimal Controlled Teleportation
- Optimal conclusive teleportation of quantum states
- Qudit-Teleportation for photons with linear optics
- Teleportation of bipartite states using a single entangled pair
- Probabilistic Teleportation of a Qudit
- Optimal Controlled teleportation via several kinds of three-qubit states
- Atemporal diagrams for quantum circuits
- Key rate enhancement using qutrit states for uncharacterized quantum key distribution
- Quantum teleportation via maximum-confidence quantum measurements
- Accumulation of entanglement in a continuous variable memory
- Perfect many-to-one teleportation with stabilizer states
- Quantum teleportation is a reversal of quantum measurement
- A heralded two-qutrit entangled state
- Teleportation is necessary for faithful quantum state transfer through noisy channels of maximal rank
- Enhanced Bell state measurement for efficient measurement-device-independent quantum key distribution using 3-dimensional quantum states
- Average fidelity and fidelity deviation in noisy quantum teleportation
- Teleportation protocol with non-ideal conditional local operations
- Asymptotic teleportation schemes bridging between standard and port-based teleportation
- Secure and Efficient n-Qubit Entangled State Teleportation Using Partially Entangled GHZ Channels and Optimal POVM