Accessing quantum secrets via local operations and classical communication

Abstract

Quantum secret-sharing and quantum error-correction schemes rely on multipartite decoding protocols, yet the non-local operations involved are challenging and sometimes infeasible. Here we construct a quantum secret-sharing protocol with a reduced number of quantum communication channels between the players. Our scheme is based on embedding a classical linear code into a quantum error-correcting code. Our work paves the way towards the more general problem of simplifying the decoding of quantum error-correcting codes.

5 pages, 2 figures, replaced with the PRA published version

References in corpus (4)

• Quantum secret sharing with qudit graph states
• Reducing the quantum communication cost of quantum secret sharing
• Generalized Semi-Quantum Secret Sharing Schemes
• Types of quantum information

Cited by in corpus (5)

• Quantum secret sharing based on local distinguishability
• General approach to quantum channel impossibility by local operations and classical communication
• Distributed Encoding and Decoding of Quantum Information over Networks
• The construction of sets with strong quantum nonlocality using fewer states
• Quantum Access Structure and Secret Sharing