Entanglement of two delocalized electrons

Journal Article · Sat Jul 15 00:00:00 EDT 2006 · Physical Review. A

DOI:https://doi.org/10.1103/PHYSREVA.74.010304· OSTI ID:20852857

Ramsak, A ^[1]; Sega, I ^[2]; Jefferson, J H ^[3]

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1. Faculty of Mathematics and Physics, University of Ljubljana, Ljubljana (Slovenia)
2. J. Stefan Institute, Ljubljana (Slovenia)
3. QinetiQ, St. Andrews Road, Great Malvern (United Kingdom)

Several convenient formulas for the entanglement of two indistinguishable delocalized spin-1/2 particles are introduced. These generalize the standard formula for concurrence, valid only in the limit of localized or distinguishable particles. Several illustrative examples are given.

• OSTI ID: 20852857
• Journal Information: Physical Review. A, Vol. 74, Issue 1; Other Information: DOI: 10.1103/PhysRevA.74.010304; (c) 2006 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 1050-2947
• Country of Publication: United States
• Language: English

Related Subjects

74 ATOMIC AND MOLECULAR PHYSICS
ELECTRONS
ENERGY LEVELS
QUANTUM ENTANGLEMENT
QUANTUM MECHANICS
SPIN