Work

Generalized quantum-state sharing

Year: 2006

Type: article

Abstract: We present two quantum-state sharing protocols where the channels are not maximally entangled states. By properly choosing the measurement basis it is possible to achieve unity fidelity transfer of the state if the parties collaborate. We also show that contrary to the protocols where we have maximally entangled channels these protocols are probabilistic. We then compare the efficiency of both protocols and sketch the generalization of the protocols to $N$ parties.

Source: Physical Review A

DOI: 10.1103/physreva.73.062316

Authors: Goren Gordon, Gustavo Rigolin

Institutions: Weizmann Institute of Science, Universidade Estadual de Campinas (UNICAMP)

Language: English

Topic: Quantum Information and Cryptography

Subfield: Artificial Intelligence

Field: Computer Science

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W1966987082

FWCI: 18.17

Cites: 13

Cited by: 139

Related to: 10