Controlled Entanglement Diversion Using GHZ Type Entangled Coherent State
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Theoretical Physics"
DOI: 10.1007/s10773-019-04014-w
Abstract: We propose a scheme of controlled entanglement diversion of a bi-partite entangled coherent state using GHZ type entangled coherent state as a resource. The scheme involves only linear optical devices such as phase shifters, beam… read more here.
Keywords: entanglement diversion; entangled coherent; controlled entanglement; coherent state ... See more keywords
Dynamics of quantum correlations for two mode entangled coherent fields
Sign Up to like & getrecommendations! Published in 2017 at "Results in physics"
DOI: 10.1016/j.rinp.2017.08.057
Abstract: Abstract We investigate the quantum correlation dynamics of two separated continuous variable systems for which, the system comprises a pair of two-level atoms coupled to two cavities. Particularly, we consider two initially separable (non-entangled) states… read more here.
Keywords: dynamics quantum; two mode; mode entangled; entangled coherent ... See more keywords
Homodyne detection is optimal for quantum interferometry with path-entangled coherent states
Sign Up to like & getrecommendations! Published in 2024 at "Physical Review A"
DOI: 10.1103/physreva.110.l010602
Abstract: We present measurement schemes that do not rely on photon-number resolving detectors, but that are nevertheless optimal for estimating a differential phase shift in interferometry with either an entangled coherent state or a qubit-which-path state… read more here.
Keywords: entangled coherent; path; quantum; state ... See more keywords