Implementing the Deutsch's algorithm with spin-orbital angular momentum of photon without interferometer
arXiv:1207.5505 · doi:10.1016/j.optcom.2011.11.024
Abstract
Deutsch's algorithm is the simplest quantum algorithm which shows the acceleration of quantum computer. In this paper, we theoretically advance a scheme to implement quantum Deutsch's algorithm in spin-orbital angular momentum space. Our scheme exploits a newly developed optical device called "q-plate", which can couple and manipulate the spin-orbital angular momentum simultaneously. This experimental setup is of high stability and efficiency theoretically for there is no interferometer in it.
4 pages, 3 figures
References in corpus (16)
- Quantum Mechanics helps in searching for a needle in a haystack
- Quantum-enhanced measurements: beating the standard quantum limit
- Optical spin-to-orbital angular momentum conversion in inhomogeneous anisotropic media
- Quantum Interferometric Optical Lithography: Exploiting Entanglement to Beat The Diffraction Limit
- Measurement of conditional phase shifts for quantum logic
- Quantum information transfer from spin to orbital angular momentum of photons
- Realization of a photonic CNOT gate sufficient for quantum computation
- Pancharatnam-Berry phase optical elements for wavefront shaping in the visible domain: switchable helical modes generation
- Efficient generation and sorting of orbital angular momentum eigenmodes of light by thermally tuned q-plates
- Optimal quantum cloning of orbital angular momentum photon qubits via Hong-Ou-Mandel coalescence
- Experimental Realization of Deutsch's Algorithm in a One-way Quantum Computer
- Generation of hybrid polarization-orbital angular momentum entangled states
- Implementation of one-dimensional quantum walks on spin-orbital angular momentum space of photons
- Experimental Realization of the Deutsch-Jozsa Algorithm with a Six-Qubit Cluster State
- Universal unitary gate for single-photon spinorbit four-dimensional states
- Demonstration of Deutsch's Algorithm on a Stable Linear-Optical Quantum Computer
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