Entanglement in highly symmetric multipartite quantum states

نویسندگان

چکیده

We present a construction of genuinely entangled multipartite quantum states based on the group theory. Analyzed resemble Dicke states, whereas interactions occur only between specific subsystems related by action selected group. The constructed this technique exhibit desired symmetry properties and form natural resource for less-symmetric informational tasks. propose circuits efficiently generating such which in general have smaller complexity than necessary to create fully symmetric states.

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ژورنال

عنوان ژورنال: Physical review

سال: 2021

ISSN: ['0556-2813', '1538-4497', '1089-490X']

DOI: https://doi.org/10.1103/physreva.104.022426