Improved quantum circuit modelling based on Heisenberg representation
Sign Up to like & getrecommendations! Published in 2018 at "Quantum Information Processing"
DOI: 10.1007/s11128-017-1806-5
Abstract: Heisenberg model allows a more compact representation of certain quantum states and enables efficient modelling of stabilizer gates operation and single-qubit measurement in computational basis on classical computers. Since generic quantum circuit modelling appears intractable… read more here.
Keywords: circuit modelling; based heisenberg; representation; quantum circuit ... See more keywords
Quantum circuit for the fast Fourier transform
Sign Up to like & getrecommendations! Published in 2020 at "Quantum Information Processing"
DOI: 10.1007/s11128-020-02776-5
Abstract: We propose an implementation of the algorithm for the fast Fourier transform (FFT) as a quantum circuit consisting of a combination of some quantum gates. In our implementation, a data sequence is expressed by a… read more here.
Keywords: quantum; quantum circuit; circuit; fast fourier ... See more keywords
Experimental Validation of Quantum Circuit Rules in Molecular Junctions
Sign Up to like & getrecommendations! Published in 2021 at "Australian Journal of Chemistry"
DOI: 10.1071/ch21136
Abstract: A series of diarylacetylene (tolane) derivatives functionalised at the 4- and 4′-positions by thiolate, thioether, or amine groups capable of serving as anchor groups to secure the molecules within a molecular junction have been prepared… read more here.
Keywords: validation quantum; quantum circuit; experimental validation; circuit rules ... See more keywords
Quantum circuit model for non-inertial objects: a uniformly accelerated mirror
Sign Up to like & getrecommendations! Published in 2017 at "New Journal of Physics"
DOI: 10.1088/1367-2630/aa71d1
Abstract: We develop a quantum circuit model describing unitary interactions between quantum fields and a uniformly accelerated object in two spacetime dimensions, and apply it to a semi-transparent mirror that uniformly accelerates in the Minkowski vacuum.… read more here.
Keywords: quantum circuit; circuit model; circuit; uniformly accelerated ... See more keywords
Generalized quantum circuit differentiation rules
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review A"
DOI: 10.1103/physreva.104.052417
Abstract: Variational quantum algorithms that are used for quantum machine learning rely on the ability to automatically differentiate parametrized quantum circuits with respect to underlying parameters. Here, we propose the rules for differentiating quantum circuits (unitaries)… read more here.
Keywords: differentiation; generalized quantum; quantum circuit; differentiation rules ... See more keywords
Quantum algorithm and quantum circuit for A-optimal projection: Dimensionality reduction
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review A"
DOI: 10.1103/physreva.99.032311
Abstract: Learning low dimensional representation is a crucial issue for many machine learning tasks such as pattern recognition and image retrieval. In this article, we present a quantum algorithm and a quantum circuit to efficiently perform… read more here.
Keywords: quantum circuit; quantum algorithm; circuit; algorithm quantum ... See more keywords
Demonstration of Topological Robustness of Anyonic Braiding Statistics with a Superconducting Quantum Circuit.
Sign Up to like & getrecommendations! Published in 2018 at "Physical review letters"
DOI: 10.1103/physrevlett.121.030502
Abstract: Anyons are quasiparticles occurring in two dimensions, whose topological properties are believed to be robust against local perturbations and may hold promise for fault tolerant quantum computing. Here we present an experiment of demonstrating the… read more here.
Keywords: quantum; statistics superconducting; quantum circuit; anyonic braiding ... See more keywords
Quantum Circuit Design of a T-count Optimized Integer Multiplier
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Computers"
DOI: 10.1109/tc.2018.2882774
Abstract: Quantum circuits of many qubits are extremely difficult to realize; thus, the number of qubits is an important metric in a quantum circuit design. Further, scalable and reliable quantum circuits are based on fault tolerant… read more here.
Keywords: circuit; quantum circuit; count optimized; circuit design ... See more keywords
Data-Driven Reliability Models of Quantum Circuit: From Traditional ML to Graph Neural Network
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems"
DOI: 10.1109/tcad.2022.3202430
Abstract: The current advancement in quantum computers has been focusing on increasing the number of qubits and enhancing their fidelity. However, the available quantum devices, known as intermediate scale quantum (NISQ) computers, still suffer from different… read more here.
Keywords: neural network; quantum; reliability; quantum circuit ... See more keywords
Parameterized Hamiltonian Learning With Quantum Circuit
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Pattern Analysis and Machine Intelligence"
DOI: 10.1109/tpami.2022.3203157
Abstract: Hamiltonian learning, as an important quantum machine learning technique, provides a significant approach for determining an accurate quantum system. This paper establishes parameterized Hamiltonian learning (PHL) and explores its application and implementation on quantum computers.… read more here.
Keywords: quantum; algorithm; hamiltonian learning; parameterized hamiltonian ... See more keywords
Training of quantum circuits on a hybrid quantum computer
Sign Up to like & getrecommendations! Published in 2019 at "Science Advances"
DOI: 10.1126/sciadv.aaw9918
Abstract: We train generative modeling circuits on a quantum hybrid computer showing an optimization strategy and a resource trade-off. Generative modeling is a flavor of machine learning with applications ranging from computer vision to chemical design.… read more here.
Keywords: training quantum; quantum circuits; quantum computer; quantum circuit ... See more keywords