Effects of photon addition on the quantum nonlocality of squeezed entangled coherent states for Bell-inequality tests are studied theoretically. By utilizing the method of photon-parity measurement, it is found that photon addition can always increase the degrees of Bell violations within a certain parameter range. A possible scheme for generating photon-added squeezed entangled coherent states is proposed.
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机译:Quantum Handshake:纠缠,非识别和Transactionsthe Quantum Handshake:entanglement,Nonlocality和Transactions.Cramer John G. 243 PP。Springer,2016.价格:$ 69.99(精装)。 ISBN 978-3-319-24642-0。