Many-agent controlled teleportation of multi-qubit quantum information
arXiv:quant-ph/0411088 · doi:10.1016/j.physleta.2005.04.062
Abstract
We present a general idea to construct methods for multi-qubit quantum teleportation between two remote parties with control of many agents in the network. Our methods seem to be much simpler than the existing method proposed recently (Phys. Rev. A {\bf 70}, 022329(2004)). We then demonstrate our idea by using several different protocols of quantum key distribution, including Ekert 91 and the deterministic secure communication protocol raised by Deng and Long.
This paper has been accepted for publication in Phys. Lett. A
References in corpus (29)
- Quantum Cryptography
- Quantum secret sharing
- A Two-Step Quantum Direct Communication Protocol Using Einstein-Podolsky-Rosen Pair Block
- Theoretical efficient high capacity Quantum Key Distribution Scheme
- How to share a quantum secret
- Secure Direct Communication with a Quantum One-Time-Pad
- Deterministic Secure Direct Communication Using Entanglement
- Secure direct communication using entanglement
- Efficient Multi-Party Quantum Secret Sharing Schemes
- Quantum key distribution in the Holevo limit
- On the Theory of Quantum Secret Sharing
- Quantum Cryptography with Coherent States
- Experimental Demonstration of Five-photon Entanglement and Open-destination Teleportation
- Tripartite Quantum State Sharing
- Multiparty Quantum Secret Sharing
- Controlled order rearrangement encryption for quantum key distribution
- Incoherent and Coherent Eavesdropping in the 6-state Protocol of Quantum Cryptography
- Quantum secret sharing without entanglement
- Quantum Cryptography Based on Orthogonal States
- Teleportation and Secret Sharing with Pure Entangled States
- Efficient many-party controlled teleportation of multi-qubit quantum information via entanglement
- Entanglement Swapping of Generalized Cat States and Secret Sharing
- Quantum secret sharing based on reusable GHZ states as secure carriers
- Quantum key distribution without alternative measurements
- Quantum key distribution with 2-bit quantum codes
- Quantum Cryptography without Public Announcement of Bases
- A novel quantum key distribution scheme with orthogonal product states
- Secure Key Distribution by Swapping Quantum Entanglement
- Quantum Cryptography Using Single Particle Entanglement
Cited by in corpus (9)
- Multiparty Quantum Secret Sharing Based on Entanglement Swapping
- Minimal classical communication and measurement complexity for quantum information splitting
- Quantum secret sharing protocol between multiparty and multiparty with single photons and unitary transformations
- Quantum private comparison via cavity QED
- Semi-quantum private comparison protocol under an almost-dishonest third party
- Economical (k,m)-threshold controlled quantum teleportation
- Controlled Quantum Secret Sharing
- One-step direct measurement of the entangled W states with cross-Kerr nonlinearity
- Teleporting single qutrit using symmetric-anti symmetric two-qutrit basis states as quantum channels