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Title: Faithful remote state preparation using finite classical bits and a nonmaximally entangled state

Abstract

We present many ensembles of states that can be remotely prepared by using minimum classical bits from Alice to Bob and their previously shared entangled state and prove that we have found all the ensembles in two-dimensional case. Furthermore we show that any pure quantum state can be remotely and faithfully prepared by using finite classical bits from Alice to Bob and their previously shared nonmaximally entangled state though no faithful quantum teleportation protocols can be achieved by using a nonmaximally entangled state.

Authors:
; ;  [1]
  1. Key Laboratory of Quantum Information, University of Science and Technology of China, CAS, Hefei 230026 (China)
Publication Date:
OSTI Identifier:
20640702
Resource Type:
Journal Article
Journal Name:
Physical Review. A
Additional Journal Information:
Journal Volume: 69; Journal Issue: 2; Other Information: DOI: 10.1103/PhysRevA.69.022310; (c) 2004 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 1050-2947
Country of Publication:
United States
Language:
English
Subject:
74 ATOMIC AND MOLECULAR PHYSICS; COMMUNICATIONS; CORRELATIONS; ENERGY LEVELS; INFORMATION THEORY; QUANTUM MECHANICS; TWO-DIMENSIONAL CALCULATIONS

Citation Formats

Mingyong, Ye, Yongsheng, Zhang, and Guangcan, Guo. Faithful remote state preparation using finite classical bits and a nonmaximally entangled state. United States: N. p., 2004. Web. doi:10.1103/PhysRevA.69.022310.
Mingyong, Ye, Yongsheng, Zhang, & Guangcan, Guo. Faithful remote state preparation using finite classical bits and a nonmaximally entangled state. United States. https://doi.org/10.1103/PhysRevA.69.022310
Mingyong, Ye, Yongsheng, Zhang, and Guangcan, Guo. 2004. "Faithful remote state preparation using finite classical bits and a nonmaximally entangled state". United States. https://doi.org/10.1103/PhysRevA.69.022310.
@article{osti_20640702,
title = {Faithful remote state preparation using finite classical bits and a nonmaximally entangled state},
author = {Mingyong, Ye and Yongsheng, Zhang and Guangcan, Guo},
abstractNote = {We present many ensembles of states that can be remotely prepared by using minimum classical bits from Alice to Bob and their previously shared entangled state and prove that we have found all the ensembles in two-dimensional case. Furthermore we show that any pure quantum state can be remotely and faithfully prepared by using finite classical bits from Alice to Bob and their previously shared nonmaximally entangled state though no faithful quantum teleportation protocols can be achieved by using a nonmaximally entangled state.},
doi = {10.1103/PhysRevA.69.022310},
url = {https://www.osti.gov/biblio/20640702}, journal = {Physical Review. A},
issn = {1050-2947},
number = 2,
volume = 69,
place = {United States},
year = {Sun Feb 01 00:00:00 EST 2004},
month = {Sun Feb 01 00:00:00 EST 2004}
}