Arbitrary multimode Gaussian operations on mechanical cluster states
نویسندگان
چکیده
منابع مشابه
Standard forms and entanglement engineering of multimode Gaussian states under local operations
We investigate the action of local unitary operations on multimode (pure or mixed) Gaussian states and single out the minimal number of locally invariant parametres which completely characterise the covariance matrix of such states. For pure Gaussian states, central resources for continuous-variable quantum information, we investigate separately the parametre reduction due to the additional con...
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ژورنال
عنوان ژورنال: Physical Review A
سال: 2017
ISSN: 2469-9926,2469-9934
DOI: 10.1103/physreva.96.022305