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Title: Encoding qubits in a rotor
Authors: Kalev, A. 
Raynal, P. 
Suzuki, J.
Englert, B.-G. 
Keywords: Angular orbital momentum
Encoding qubits
Error correction
Quantum rotor
Issue Date: 2011
Citation: Kalev, A., Raynal, P., Suzuki, J., Englert, B.-G. (2011). Encoding qubits in a rotor. AIP Conference Proceedings 1363 : 69-72. ScholarBank@NUS Repository.
Abstract: We present a scheme for encoding many qubits in a single rotor, that is, a continuous and periodic degree of freedom. A key feature of this scheme is its ability to manipulate and entangle the encoded qubits with a single operation on the system. We also show, using quantum error-correcting codes, how to protect the qubits against small errors in angular position and momentum which may affect the rotor. Finally, we propose a possible realization of qubits encoded in orbital angular momentum of a single photon. © 2011 American Institute of Physics.
Source Title: AIP Conference Proceedings
ISBN: 9780735409217
ISSN: 0094243X
DOI: 10.1063/1.3630149
Appears in Collections:Staff Publications

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