Dynamics of electron-electron entanglement in pulsed sinusoidal potentials
نویسندگان
چکیده
We study by means of time-dependent numerical simulations the behavior of the entanglement stemming from the Coulomb scattering between two electrons subjected to a pulse of sinusoidal potential or trapped in the potential generated by surface acoustic waves. In the first case, we show how the entanglement formation depends upon the physical parameters describing the pulse switching on and off. In the second case, we find that the quantum correlation between the particles turns out to be negligible, thus validating a single-particle approach to the dynamics of such systems.
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