Controlling quantum coherence of a two-component Bose–Einstein condensate via an impurity atom
Sign Up to like & getrecommendations! Published in 2020 at "Quantum Information Processing"
DOI: 10.1007/s11128-020-02689-3
Abstract: We propose a scheme to control quantum coherence of a two-component Bose–Einstein condensate (BEC) by a single impurity atom immersed in the BEC. We show that the single impurity atom can act as a single-atom… read more here.
Keywords: quantum coherence; coherence; coherence two; impurity ... See more keywords
The effect of coherence between two photons on quantum random walk
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DOI: 10.1016/j.ijleo.2020.164288
Abstract: Abstract Quantum random walk with two controlled coherent photon is discussed. Two polarization entangled photons with completely coherence are generated by spontaneous parametric down-conversion (SPDC), and then a half wave plate (HWP) is used to… read more here.
Keywords: coherence; quantum random; effect coherence; random walk ... See more keywords