Published May 2, 2005
| Version v1
Journal article
Entanglement generates entanglement: entanglement transfer by interaction
- 1. Institute of Quantum Information Processing and Systems, University of Seoul, Seoul 130-743 (Korea, Republic of)
- 2. Department of Physics, Dongguk University, Seoul 100-715 (Korea, Republic of)
- 3. Institute of Quantum Information Processing and Systems, University of Seoul, Seoul 130-743 (Korea, Republic of) and Department of Electrical and Computer Engineering, University of Seoul, Seoul 130-743 (Korea, Republic of)
Description
We suggest a procedure of generating entanglement between particles at distant positions such that they cannot be directly entangled via local interaction. An already entangled pair is used to transfer the entanglement to another pair of particles by way of interaction. This scheme of nonlocal generation of entanglement can be used in the construction of a two-qubit universal gate
Additional details
Identifiers
- DOI
- 10.1016/j.physleta.2005.03.010;
- PII
- S0375-9601(05)00362-2;
Publishing Information
- Journal Title
- Physics Letters. A
- Journal Volume
- 338
- Journal Issue
- 3-5
- Journal Page Range
- p. 192-196
- ISSN
- 0375-9601
- CODEN
- PYLAAG
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37033983
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- INFORMATION THEORY; INTERACTIONS; QUANTUM ENTANGLEMENT; QUANTUM MECHANICS; QUBITS
- Descriptors DEC
- INFORMATION; MECHANICS; QUANTUM INFORMATION
Optional Information
- Copyright
- Copyright (c) 2005 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.