Multi-partite entanglement in Davies environment
نویسندگان
چکیده
منابع مشابه
Multi-partite entanglement, communication complexity and quantum Helly-type theorems
We develop protocols for preparing the GHZ state (a pure tri-partite maximally entangled state) and, in general, a pure n-partite maximally entangled state using EPR pairs shared amongst n agents and classical communication between the agents. We observe that the combinatorial arrangement of EPR pairs required for this purpose is like that in Helly-type theorems in geometry. PACS numbers: 03.65...
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ژورنال
عنوان ژورنال: The European Physical Journal Special Topics
سال: 2019
ISSN: 1951-6355,1951-6401
DOI: 10.1140/epjst/e2019-800042-9