Remote preparation of an arbitrary two-qubit state with three-party

Ming Xing Luo;秀波 陈;Song Ya Ma;义先 杨;正明 胡

Beijing University of Posts and Telecommunications;Henan University

发表时间:2010-6

期 刊:International Journal of Theoretical Physics

语 言:English

U R L: http://www.scopus.com/inward/record.url?scp=77951997855&partnerID=8YFLogxK

摘要

In this paper, we propose a scheme to remotely prepare an arbitrary two-qubit state from one sender to either of two receivers. Two cases of the prepared quantum state, an arbitrary two-qubit state with real coefficients and complex coefficients, are considered. Firstly, one single EPR pair and a GHZ state are used as the quantum channel. Then the present scheme is extended to some partially entangled states as the quantum channel. To design these schemes, some useful and general measurement bases have been constructed. The successful probability and classical communication cost of these schemes are also calculated to weigh the efficiency and cost.

关键词

EPR pair
GHZ state
Remote state preparation
Two-qubit state

相关科学

数学
物理学和天文学
物理学和天文学(混合)

被引量

期刊度量

Scopus度量

年份 CiteScore SJR SNIP
1996
1997
1998
1999 0.341 0.637
2000 0.369 0.694
2001 0.364 0.591
2002 0.479 0.645
2003 0.327 0.58
2004 0.374 0.574
2005 0.269 0.473
2006 0.291 0.603
2007 0.27 0.521
2008 0.282 0.492
2009 0.278 0.549
2010 0.312 0.479
2011 1.4 0.337 0.604
2012 1.7 0.457 0.679
2013 1.9 0.479 0.65
2014 2.1 0.414 0.685
2015 2.1 0.359 0.641
2016 1.9 0.297 0.624
2017 1.8 0.285 0.49
2018 1.8 0.295 0.543
2019 2.4 0.317 0.608
2020 2.5 0.337 0.719
2021 2.3

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