scholarly journals Low-Entanglement Remote State Preparation

2001 ◽  
Author(s):  
Igor Devetak ◽  
Toby Berger
Keyword(s):  
Remote State Preparation ◽  
State Preparation

scholarly journals A Scheme for Controlled Cyclic Asymmetric Remote State Preparation in Noisy Environment

2021 ◽  
Vol 11 (4) ◽  
pp. 1405
Author(s):  
Nan Zhao ◽  
Tingting Wu ◽  
Yan Yu ◽  
Changxing Pei
Keyword(s):  
Quantum Information ◽  
Information Transmission ◽  
Remote State Preparation ◽  
Quantum Computers ◽  
Noisy Environment ◽  
State Preparation ◽  
Channel Expression ◽  
Actual Environment ◽  
The Impact ◽  
Multi Mode

As research on quantum computers and quantum information transmission deepens, the multi-particle and multi-mode quantum information transmission has been attracting increasing attention. For scenarios where multi-parties transmit sequentially increasing qubits, we put forward a novel (N + 1)-party cyclic remote state preparation (RSP) protocol among an arbitrary number of players and a controller. Specifically, we employ a four-party scheme in the case of a cyclic asymmetric remote state preparation scheme and demonstrate the feasibility of the scheme on the IBM Quantum Experience platform. Furthermore, we present a general quantum channel expression under different circulation directions based on the n-party. In addition, considering the impact of the actual environment in the scheme, we discuss the feasibility of the scheme affected by different noises.

Experimental architecture of joint remote state preparation

2011 ◽  
Vol 11 (3) ◽  
pp. 751-767 ◽  
Author(s):  
Ming-Xing Luo ◽  
Xiu-Bo Chen ◽  
Yi-Xian Yang ◽  
Xin-Xin Niu
Keyword(s):  
Remote State Preparation ◽  
Joint Remote State Preparation ◽  
State Preparation ◽  
Experimental Architecture

A mentor-initiated joint remote state preparation scheme for qubits

Pramana ◽  
2021 ◽  
Vol 96 (1) ◽  
Author(s):  
Binayak S Choudhury ◽  
Soumen Samanta
Keyword(s):  
Remote State Preparation ◽  
Joint Remote State Preparation ◽  
State Preparation

scholarly journals Remote state preparation using correlations beyond discord

2018 ◽  
Vol 98 (6) ◽  
Author(s):  
Som Kanjilal ◽  
Aiman Khan ◽  
C. Jebarathinam ◽  
Dipankar Home
Keyword(s):  
Remote State Preparation ◽  
State Preparation

MULTIPARTY REMOTELY PREPARING MULTIPARTITE EQUATORIAL ENTANGLED STATES IN HIGH DIMENSIONS

2011 ◽  
Vol 09 (06) ◽  
pp. 1437-1448
Author(s):  
YI-BAO LI ◽  
KUI HOU ◽  
SHOU-HUA SHI
Keyword(s):  
Quantum State ◽  
Quantum Channel ◽  
Success Probability ◽  
Quantum States ◽  
Remote State Preparation ◽  
Entangled States ◽  
Entangled State ◽  
High Dimensions ◽  
Original State ◽  
State Preparation

We propose two kinds of schemes for multiparty remote state preparation (MRSP) of the multiparticle d-dimensional equatorial quantum states by using partial entangled state as the quantum channel. Unlike more remote state preparation scheme which only one sender knows the original state to be remotely prepared, the quantum state is shared by two-party or multiparty in this scheme. We show that if and only if all the senders agree to collaborate with each other, the receiver can recover the original state with certain probability. It is found that the total success probability of MRSP is only by means of the smaller coefficients of the quantum channel and the dimension d.

Joint remote state preparation for two-qubit equatorial states

2014 ◽  
Vol 14 (1) ◽  
pp. 373-379 ◽  
Author(s):  
Binayak S. Choudhury ◽  
Arpan Dhara
Keyword(s):  
Remote State Preparation ◽  
Joint Remote State Preparation ◽  
State Preparation
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