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Quantum Information Processing

Quantum money with mintage supervision

  • 01-02-2023
Published in:
Authors
Min Xiao
Lisheng Pi
Published in
Quantum Information Processing | Issue 2/2023

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Abstract

The article delves into the evolution of quantum money, from classical physical money to digital and quantum forms, highlighting the unclonable nature of quantum money that prevents counterfeiting. It introduces a private-key quantum money scheme with mintage supervision, leveraging the strong 1-of-2 puzzle protocol to ensure security. This scheme involves a regulator who oversees the minting process, prevents indiscriminate minting, and enables secure transactions. The article also discusses the security assumptions and guarantees of the proposed scheme, making it a significant contribution to the field of quantum cryptography and financial technology.
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previous article Quantum entanglement versus skew information correlations in dipole–dipole system under KSEA and DM interactions
next article A direct error correction method for quantum machine learning
Title
Quantum money with mintage supervision
Authors
Min Xiao
Lisheng Pi
Publication date
01-02-2023
Publisher
Springer US
Published in
Quantum Information Processing / Issue 2/2023
Print ISSN: 1570-0755
Electronic ISSN: 1573-1332
DOI
https://doi.org/10.1007/s11128-023-03864-y
This content is only visible if you are logged in and have the appropriate permissions.

Other articles of this Issue 2/2023

Quantum greedy algorithms for multi-armed bandits

Quantum entanglement versus skew information correlations in dipole–dipole system under KSEA and DM interactions

Entanglement entropy distinguishes PT-symmetry and topological phases in a class of non-unitary quantum walks

General monogamy and polygamy properties of quantum systems

Visual cryptography based on ghost imaging and Hadamard transform

A note on uncertainty relations of metric-adjusted skew information