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Electron-electron Coulomb interaction for coherent entangled states. (English) Zbl 1016.81012

Summary: We have analyzed the influence of Coulomb repulsion on the behavior of two coherent electrons. It turns out that interaction can be ignored irrespective of the distance between the electrons, if either the momentum uncertainty of the electrons or the relative momentum of the electrons is large.

MSC:

81P68 Quantum computation
81R30 Coherent states
81U05 \(2\)-body potential quantum scattering theory
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