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Showing 1-20 of 3,690 results
  1. Approximate quantum gates compilation for superconducting transmon qubits with self-navigation algorithm

    Precise and fast qubit control is crucial when compiling quantum gates for successful implementation of quantum algorithms. However, the presence of...

    Run-Hong He, Feng-Hua Ren, ... Zhao-Ming Wang in Quantum Information Processing
    Article 09 October 2023
  2. Quantum circuit compilation for nearest-neighbor architecture based on reinforcement learning

    To compile quantum circuits on the target processor, quantum circuits need to satisfy the nearest neighbor architecture constraint first. Therefore,...

    Yangzhi Li, Wen Liu, ... Yugang Li in Quantum Information Processing
    Article 29 July 2023
  3. Xor-And-Inverter Graphs for Quantum Compilation

    Quantum compilation is the task of translating a high-level description of a quantum algorithm into a sequence of low-level quantum operations. We...

    Giulia Meuli, Mathias Soeken, Giovanni De Micheli in npj Quantum Information
    Article Open access 27 January 2022
  4. Near-term quantum computing techniques: Variational quantum algorithms, error mitigation, circuit compilation, benchmarking and classical simulation

    Quantum computing is a game-changing technology for global academia, research centers and industries including computational science, mathematics,...

    He-Liang Huang, **ao-Yue Xu, ... Gui-Lu Long in Science China Physics, Mechanics & Astronomy
    Article 10 April 2023
  5. Approximate encoding of quantum states using shallow circuits

    Quantum algorithms and simulations often require the preparation of complex states through sequences of 2-qubit gates. For a generic quantum state,...

    Matan Ben-Dov, David Shnaiderov, ... Emanuele G. Dalla Torre in npj Quantum Information
    Article Open access 02 July 2024
  6. Quantum approximate optimization of non-planar graph problems on a planar superconducting processor

    Faster algorithms for combinatorial optimization could prove transformative for diverse areas such as logistics, finance and machine learning....

    Matthew P. Harrigan, Kevin J. Sung, ... Ryan Babbush in Nature Physics
    Article 04 February 2021
  7. Applying Machine Learning and Neural Networks to Approximate Libraries of Constants in a Few-Group Library of Neutronic Constants to Simulate RBMK-1000

    Abstract

    The paper describes a qualitatively new CNET library of few-group neutron cross sections designed to simulate neutronic parameters in...

    I. E. Ivanov, S. A. Bychkov, ... N. V. Shchukin in Physics of Atomic Nuclei
    Article 01 December 2022
  8. Quantum logic gate synthesis as a Markov decision process

    Reinforcement learning has witnessed recent applications to a variety of tasks in quantum programming. The underlying assumption is that those tasks...

    M. Sohaib Alam, Noah F. Berthusen, Peter P. Orth in npj Quantum Information
    Article Open access 25 October 2023
  9. From Nadyantaka to Pauṣṇa: compilation of stars catalogued in Sarvasiddhāntarāja

    Sarvasiddhāntarāja (1639 CE) is an astronomical treatise composed by Nityānanda. Almost all texts on Indian astronomy provide the coordinates of 27...

    R. Venketeswara Pai, B. S. Shylaja in Journal of Astrophysics and Astronomy
    Article 01 October 2021
  10. Scalable algorithm simplification using quantum AND logic

    Implementing quantum algorithms on realistic devices requires translating high-level global operations into sequences of hardware-native logic gates,...

    Ji Chu, **aoyu He, ... Dapeng Yu in Nature Physics
    Article Open access 14 November 2022
  11. JAXVacua — a framework for sampling string vacua

    Moduli stabilisation in string compactifications with many light scalars remains a major blind-spot in the string landscape. In these regimes,...

    A. Dubey, S. Krippendorf, A. Schachner in Journal of High Energy Physics
    Article Open access 20 December 2023
  12. Long-time simulations for fixed input states on quantum hardware

    Publicly accessible quantum computers open the exciting possibility of experimental dynamical quantum simulations. While rapidly improving, current...

    Joe Gibbs, Kaitlin Gili, ... Andrew Sornborger in npj Quantum Information
    Article Open access 19 November 2022
  13. Framework of fractals in data analysis: theory and interpretation

    This special issue is a compilation of pioneering research articles that explore the robustness of fractal theories to address and analyse the...

    A. Gowrisankar, Santo Banerjee in The European Physical Journal Special Topics
    Article 31 May 2023
  14. Quantum compiling by deep reinforcement learning

    The general problem of quantum compiling is to approximate any unitary transformation that describes the quantum computation as a sequence of...

    Lorenzo Moro, Matteo G. A. Paris, ... Enrico Prati in Communications Physics
    Article Open access 06 August 2021
  15. The Euclidean Adler function and its interplay with \( \Delta {\alpha}_{\textrm{QED}}^{\textrm{had}} \) and αs

    Three different approaches to precisely describe the Adler function in the Euclidean regime at around 2 GeVs are available: dispersion relations...

    M. Davier, D. Díaz-Calderón, ... Z. Zhang in Journal of High Energy Physics
    Article Open access 17 April 2023
  16. Efficient algorithm for full-state quantum circuit simulation with DD compression while maintaining accuracy

    With the development of noisy intermediate-scale quantum machines, quantum processors show their supremacy in specific applications. To better...

    Yuhong Song, Edwin Hsing-Mean Sha, ... Han Wang in Quantum Information Processing
    Article 17 November 2023
  17. Objects in JWST’s mirrors are closer than they appear

    Stephen Serjeant, Tom J. L. C. Bakx in Nature Astronomy
    Article 03 October 2023
  18. Adjustable-depth quantum circuit for position-dependent coin operators of discrete-time quantum walks

    Discrete-time quantum walks with position-dependent coin operators have numerous applications. For a position dependence that is sufficiently smooth,...

    Ugo Nzongani, Pablo Arnault in Quantum Information Processing
    Article 15 May 2024
  19. A meta-trained generator for quantum architecture search

    Variational Quantum Algorithms (VQAs) have made great success in the Noisy Intermediate-Scale Quantum (NISQ) era due to their relative resilience to...

    Zhimin He, Chuangtao Chen, ... Lvzhou Li in EPJ Quantum Technology
    Article Open access 09 July 2024
  20. Probabilistic state synthesis based on optimal convex approximation

    When preparing a pure state with a quantum circuit, there is an unavoidable approximation error due to the compilation error in fault-tolerant...

    Seiseki Akibue, Go Kato, Seiichiro Tani in npj Quantum Information
    Article Open access 03 January 2024
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