Teleportation implementation of nondeterministic quantum logic operations by using linear optical elements

2001/10/31 by Xu‐Bo Zou, XuBo Zou, K. Pahlke +2 · 1 citation
Computer Science · Physics and Astronomy · #Quantum Computing Algorithms and Architecture #Quantum Information and Cryptography #Quantum Mechanics and Applications #quant-ph

paper · pdf · doi:10.1103/physreva.65.064305

to appear in PRA

arxiv created 2002/04/13 · openalex publication_date 2002/06/13 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We present a feasible scheme to implement the nondeterministic quantum logic operation of Knill, Laflamme, and Milburn [Nature 409, 46 (2001)] by a teleportation technique. An entangled photon channel is generated by emitting two single photons into an asymmetric beam splitter. In order to generate the classical channel signal, two-photon detectors are needed.

Citations

• Can Quantum-Mechanical Description of Physical Reality Be Considered Complete?
• Two-Bit Gates are Universal for Quantum Computation
• A Quantum Dot Single-Photon Turnstile Device
• Quantum teleportation and Bell’s inequality using single-particle entanglement

Cited by

• Linear-optics quantum Toffoli and Fredkin gates