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Quantum Phase Estimation and the Aharonov-Bohm effect
Quantum Physics · Submitted 15 Jul 2024
abstract compiled · 2026-09-23 · no language-model review
The authors' main claim We consider the time evolution of a particle on a ring with a long solenoid through and show that due to the Aharonov-Bohm effect this system naturally makes up a physical implementation of the quantum phase estimation algorithm for a $U(1)$ unitary operator.
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We consider the time evolution of a particle on a ring with a long solenoid through and show that due to the Aharonov-Bohm effect this system naturally makes up a physical implementation of the quantum phase estimation algorithm for a $U(1)$ unitary operator. The implementation of the full quantum phase estimation algorithm with a $U(N)$ unitary operator is realised through the non-abelian Aharonov-Bohm effect. The implementation allows for a more physically intuitive understanding of the algorithm. As an example we use the path integral formulation of the implemented quantum phase estimation algorithm to analyse the classical limit $\hbar\to0$.
background contribution method result interpretation main claim
| # | sentence | role | the authors' own work | states the main conclusion | strength |
|---|---|---|---|---|---|
| s0 | We consider the time evolution of a particle on a ring with a long solenoid through and show that due to the Aharonov-Bohm effect this system naturally makes up a physical implementation of the quantum phase estimation algorithm for a $U(1)$ unitary operator. | contribution 0.81 | 0.85 | 0.71 | asserted 1.00 |
| s1 | The implementation of the full quantum phase estimation algorithm with a $U(N)$ unitary operator is realised through the non-abelian Aharonov-Bohm effect. | contribution 0.78 | 0.77 | 0.31 | asserted 1.00 |
| s2 | The implementation allows for a more physically intuitive understanding of the algorithm. | interpretation 0.98 | 0.49 | 0.11 | asserted 0.99 |
| s3 | As an example we use the path integral formulation of the implemented quantum phase estimation algorithm to analyse the classical limit $\hbar\to0$. | method 0.58 | 0.89 | 0.05 | asserted 0.93 |
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Original abstract
We consider the time evolution of a particle on a ring with a long solenoid through and show that due to the Aharonov-Bohm effect this system naturally makes up a physical implementation of the quantum phase estimation algorithm for a $U(1)$ unitary operator. The implementation of the full quantum phase estimation algorithm with a $U(N)$ unitary operator is realised through the non-abelian Aharonov-Bohm effect. The implementation allows for a more physically intuitive understanding of the algorithm. As an example we use the path integral formulation of the implemented quantum phase estimation algorithm to analyse the classical limit $\hbar\to0$.
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Papers whose main result relates to this one's
States the same result 1 paper
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Here we show that the time evolution of a particle on a ring with a coil through performs the key quantum algorithm known as Quantum Phase Estimation.
Building intuition for Quantum Algorithms using the Aharonov-Bohm effect · 0.88
What it cites · 3 sentences without a confident label
Cites as background 3 papers
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To set the notation we start by briefly recalling the quantum phase estimation (QPE) algorithm [ref] .
Quantum measurements and the Abelian Stabilizer Problem · Quantum Phase Estimation · 0.97
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Our aim is to examine the classical limit where $ħ→0$ of the implemented QPE algorithm, and hence it is natural to consider the system in the path integral formalism[For discussions of quantum computing, computational paths and path integrals, see e.g. [ref] .] [ref] .
Quantum computing and polynomial equations over the finite field Z_2 · The classical limit of implemented QPE algorithm · 0.88
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It enters as the central building block in quantum algorithms, such as for example Shors algorithm [ref] , which provide an exponential speed-up as compared to classical algorithms.
Polynomial-Time Algorithms for Prime Factorization and Discrete Logarithms on a Quantum Computer · Introduction · 0.82
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