2010/02/28 by Koji Azuma, Hitoshi Takeda, Masato Koashi +1 · 1 citation
Computer Science · Engineering · Physics and Astronomy · #Beam splitter #Computer science #Electronic engineering #Engineering #Laser #Optics #Physics #Quantum #Quantum Information and Cryptography #Quantum Mechanics and Applications #Quantum computer #Quantum entanglement #Quantum information science #Quantum mechanics #Quantum optics and atomic interactions #Repeater (horology) #quant-ph
paper · pdf · doi:10.1103/physreva.85.062309
7 pages, 4 figures
arxiv created 2010/02/28 · openalex publication_date 2012/06/12 · arxiv updated 2013/05/29 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
We introduce a simple photonic probing scheme of remote nondestructive parity measurement (RNPM) on a pair of matter qubits. The protocol works as a single module for key operations such as entanglement generation, Bell measurement, and parity check measurement, which are sufficient not only for building up a quantum repeater but also for equipping it with entanglement distillation. Moreover, the RNPM protocol can also be used for generating cluster states toward measurement-based quantum computation.