High-dimensional asymmetric bidirectional controlled quantum teleportation method

A teleportation and asymmetric technology, applied in the field of quantum communication, which can solve the problems of contradicting assumptions and reality, the security of quantum communication schemes needs to be improved, and the number of particles to be transmitted between the two communication parties is not equal.

Pending Publication Date: 2022-06-07
SICHUAN NORMAL UNIVERSITY +1
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this scheme uses a two-dimensional seven-particle state as a quantum channel to achieve two-way asymmetric control. The information carried by the particle state is less, and the security of the quantum communication scheme needs to be improved.
[0007] To sum up, the two-way controlled quantum teleportation in the existing technology is mainly as...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • High-dimensional asymmetric bidirectional controlled quantum teleportation method
  • High-dimensional asymmetric bidirectional controlled quantum teleportation method
  • High-dimensional asymmetric bidirectional controlled quantum teleportation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to qualify the present invention.

[0026] The following will be combined with the accompanying drawings in the embodiments of the present invention, the technical solution in the embodiments of the present invention will be described clearly and completely, obviously, the embodiments described are only part of the embodiments of the present invention, not all embodiments. Based on embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative labor, are within the scope of protection of the present invention.

[0027] In the present embodiment, such as Figure 1 As shown, a high-dimensional asymmetrical bidirectional controlled quantum teleportation method, including the establishment of a quantum communication joint system based on Alice, Bob, Charlie, Alice will have a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a high-dimensional asymmetric bidirectional controlled quantum teleportation method. The method comprises the following steps: step 1, establishing a quantum communication joint system based on three parties of Alice, Bob and Charlie; step 2, Alice and Bob respectively carry out generalized Bell measurement and generalized single particle measurement on particles owned by Alice and Bob, and publish measurement results; 3, the supervisor Charlie carries out single particle measurement on particles owned by the supervisor Charlie and publishes a measurement result; and step 4, the Alice and the Bob construct a full view of the original quantum state sent by the opposite side by using the measurement result. Bidirectional transmission of quantum information can be realized; the success probability of transmission and restoration of quantum information is 1, the difficulty of specific communication control is greatly reduced, and bidirectional controlled invisible state transmission is easier to physically realize.

Description

Technical field [0001] The present invention relates to the field of quantum communication technology, in particular to a high-dimensional asymmetric bidirectional controlled quantum teleportation method. Background [0002] With the progress of the times, people pay more and more attention to information security. Quantum informatics is a new type of interdisciplinary discipline produced by the combination of quantum mechanics and information science, which mainly includes quantum computing and quantum communication. Since its rise in the 1980s, research related to quantum communication has been booming. Compared with traditional communication methods, quantum communication has many advantages such as ensuring information security, improving communication accuracy, and increasing storage capacity, so it has attracted people's attention. After more than 30 years of research, quantum communication has extended the research directions of quantum secure communication, quantum telepo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04B10/70
CPCH04B10/70Y02D30/70
Inventor 向生建刘芷仪莫智文舒兰柏明强彭家寅向毅唐亮
Owner SICHUAN NORMAL UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap