Atomic States Entanglement in Carbon Nanotubes
classification
❄️ cond-mat.mes-hall
keywords
carbonentanglementnanotubesatomicatom-fieldatomsbeencoupling
read the original abstract
The entanglement of two atoms (ions) doped into a carbon nanotube has been investigated theoretically. Based on the photon Green function formalism for quantizing electromagnetic field in the presence of carbon nanotubes, small-diameter metallic nanotubes are shown to result in a high degree of the two-qubit atomic entanglement for long times due to the strong atom-field coupling.
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