Extracting an arbitrary relative phase from a multiqubit two-component entangled state
نویسندگان
چکیده
منابع مشابه
nt - p h / 05 05 20 1 v 1 26 M ay 2 00 5 Extracting an arbitrary relative phase from a multiqubit two - component entangled state
Entanglement plays an important role in quantum information processing and communication, such as quantum computation, secret sharing, teleportation, and quantum key distribution [1-3]. Over the last decade, characterizing or/and quantifying entanglement has been recognized as one of central tasks in quantum information science. Correspondingly, there have been many efforts in this direction, f...
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ژورنال
عنوان ژورنال: Physical Review A
سال: 2005
ISSN: 1050-2947,1094-1622
DOI: 10.1103/physreva.72.014306