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Dynamical decoupling schemes for inhibiting decoherence in the propagation of single-photon polarization qubits

Giovanni di Giuseppe, Marco Lucamarini, Rupesh Kumar, Sajeev Damodarakurup, Giorgio Ventura, Paolo Tombesi
Dynamical decoupling offers a versatile control toolbox for quantum dynamical engineering in both high-resolution
spectroscopy and quantum information science. we shall provide a proof-of-principle demonstration of the efficiency of bang-bang decoupling by modeling the propagation along a fiber as a sequence of birefringent crystals differently oriented with respect to the
propagation direction, placed inside an optical ring cavity
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