Quantum secret sharing by using Fourier transform on orbital angular momentum

2019 ◽  
Vol 13 (2) ◽  
pp. 104-108 ◽  
Author(s):  
Huawang Qin ◽  
Raylin Tso ◽  
Yuewei Dai
Keyword(s):  
Fourier Transform ◽  
Angular Momentum ◽  
Orbital Angular Momentum ◽  
Secret Sharing ◽  
Quantum Secret Sharing

High-capacity quantum secret sharing based on orbital angular momentum

2018 ◽  
Vol 18 (7&8) ◽  
pp. 579-591
Author(s):  
Huawang Qin ◽  
Raylin Tso
Keyword(s):  
Angular Momentum ◽  
Orbital Angular Momentum ◽  
Secret Sharing ◽  
Angular Position ◽  
High Capacity ◽  
Quantum Secret Sharing ◽  
Single Particles ◽  
Particle Measurements ◽  
Sharing Scheme ◽  
Quantum Secret Sharing Scheme

A high-capacity quantum secret sharing scheme based on orbital angular momentum is proposed. The dealer uses single particles in the orbital angular momentum (OAM) basis to bring the secret and encodes the secret through performing the transformation between the orbital angular momentum (OAM) basis and the angular position (ANG) basis. In the recovery, the participants perform the single-particle measurements to reconstruct the secret. The proposed scheme can use the multi-dimension of OAM to reach higher information capacity and enhanced security.

High-Dimensional Circular Quantum Secret Sharing Using Orbital Angular Momentum

2016 ◽  
Vol 55 (11) ◽  
pp. 4963-4971 ◽  
Author(s):  
Dawei Tang ◽  
Tie-jun Wang ◽  
Sichen Mi ◽  
Xiao-Meng Geng ◽  
Chuan Wang
Keyword(s):  
Angular Momentum ◽  
Orbital Angular Momentum ◽  
Secret Sharing ◽  
Quantum Secret Sharing ◽  
High Dimensional
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