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arXiv:1712.03914 · Physical Review A

Analytical results for a conditional phase shift between single-photon pulses in a nonlocal nonlinear medium

Balakrishnan Viswanathan, Julio R. Gea-Banacloche

Published Mar 13, 2018• 15 citations
arXivHTMLPDF

Abstract

The use of optical nonlinearities to implement quantum logical gates at the single-photon level is analytically investigated. A thorough discussion on why previous no-go arguments may not hold is presented.
DOI
10.1103/physreva.97.032314

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