Qubit–qubit entanglement dynamics control via external classical pumping and Kerr nonlinearity mediated by a single detuned cavity field powered by two-photon processes
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DOI: 10.1007/s11128-017-1714-8
Abstract: The nonlinear time-dependent two-photon Hamiltonian of a couple of classically pumped independent qubits is analytically solved, and the corresponding time evolution unitary operator, in an exact form, is derived. Using the concurrence, entanglement dynamics between… read more here.
Keywords: pumping; two photon; field; entanglement dynamics ... See more keywords