Post-selected von Neumann measurements enhance quadrature squeezing, Wigner negativity, bipartite correlations, and phase sensitivity in entangled coherent states compared to standard metrology.
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Reshaping nonclassical properties and metrological performance of entangled coherent states via post-selected von Neumann measurements
Post-selected von Neumann measurements enhance quadrature squeezing, Wigner negativity, bipartite correlations, and phase sensitivity in entangled coherent states compared to standard metrology.