Quantum Anonymous Voting Protocol with the Privacy Protection of the Candidate

Zhang, Shun; Wang, Sheng-lan; Wang, Qing; Shi, Ronghua

doi:10.1007/s10773-019-04205-5

Cited by 8 publications

(7 citation statements)

References 21 publications

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“…Ref. [14] introduced a novel anonymous quantum voting protocol that succeeds in protecting both the voting content of the voters and the number of the votes received by the candidate. Very recently, Ref.…”

Section: Related Workmentioning

confidence: 99%

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A Two-Party Quantum Parliament

Andronikos

Stefanidakis

2022

Algorithms

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This paper introduces the first functional model of a quantum parliament that is dominated by two parties or coalitions, and may or may not contain independent legislators. We identify a single crucial parameter, aptly named free will radius, which can be used as a practical measure of the quantumness of the parties and the parliament as a whole. The free will radius used by the two parties determines the degree of independence that is afforded to the representatives of the parties. Setting the free will radius to zero degrades the quantum parliament to a classical one. On the other hand, setting the free will radius to its maximum value 1 makes the representatives totally independent. Moreover, we present a quantum circuit in Qiskit with which we simulate the operation of the quantum parliament under various scenarios. The experimental results allow us to arrive at some novel and fundamental conclusions that, we believe, provide new insights into the operation and the traits of a possible future quantum parliament. Finally, we propose the game “Passing the Bill,” which captures the operation of the quantum parliament and basic options available to the leadership of the two parties.

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Section: Related Workmentioning

confidence: 99%

“…Although density matrices are Hermitian and positive, the important observation in Definition 1 is that for any operator U, U † U is positive (see for instance [18], p.71). Hence, we may apply (14) and derive that:…”

Section: Definition 1 (Trace Distance)mentioning

confidence: 99%

A Two-Party Quantum Parliament

Andronikos

Stefanidakis

2022

Algorithms

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“…A fault-tolerant quantum anonymous voting protocol was presented in [11]. [12] introduced a novel quantum anonymous voting protocol that succeeds in protecting the both the voting content of the voters and the number of the votes received by the candidate. Very recently, [13], proposed a new quantum election protocol that, besides fulfilling the typical requirements, it also satisfies the receipt-freeness property.…”

Section: Related Workmentioning

confidence: 99%

A two-party quantum parliament

Andronikos¹,

Stefanidakis²

2022

Preprint

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This paper introduces the first functional model of a quantum parliament that is dominated by two parties or coalitions, and may or may not contain independent legislators. We identify a single crucial parameter, aptly named free will radius, that can be used as a practical measure of the quantumness of the parties and the parliament as a whole. The free will radius used by the two parties determines the degree of independence that is afforded to the representatives of the parties. Setting the free will radius to zero degrades the quantum parliament to a classical one. On the other hand, setting the free will radius to its maximum value 1, makes the representatives totally independent. Moreover, we present a quantum circuit with which we simulate in Qiskit the operation of the quantum parliament under various scenarios. The experimental results allow to arrive at some novel and fundamental conclusions that, we believe, provide new insights on the operation and the traits of a possible future quantum parliament. Finally, we propose the novel game of "Passing the Bill," which captures the operation of the quantum parliament and basic options available to the leadership of the two parties.

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“…In relation with our paper, quantum techniques have been applied to political systems with different problems in mind: for instance, in [7,8] the problem of alliances was considered, whilst in [9] competition and cooperation were analyzed in a "coalition" equilibrium model. In other papers, [10]- [14], the role of quantum protocols in a voting process has been discussed, while in [15,16] the attitude of people elected in one party to move to a different one has been analyzed.…”

Section: Introductionmentioning

confidence: 99%

“…10, competition and cooperation were analyzed in a "coalition" equilibrium model. In other papers, [11][12][13][14][15] the role of quantum protocols in a voting process has been discussed, while in Ref. 16,17, the attitude of people elected in one party to move to a different one has been analyzed.…”

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confidence: 99%

Dynamics for a quantum parliament

Багарелло

Gargano

2023

Stud Appl Math

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In this paper we propose a dynamical approach based on the Gorini-Kossakowski-Sudarshan-Lindblad equation for a problem of decision making. More specifically, we consider what was recently called a quantum parliament, asked to approve or not a certain law, and we propose a model of the connections between the various members of the parliament, proposing in particular some special form of the interactions giving rise to a collaborative or non collaborative behaviour.

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Quantum Anonymous Voting Protocol with the Privacy Protection of the Candidate

Cited by 8 publications

References 21 publications

A Two-Party Quantum Parliament

A Two-Party Quantum Parliament

A two-party quantum parliament

Dynamics for a quantum parliament

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