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Showing 1-20 of 866 results
  1. Quantum Bayesian inference for parameter estimation using quantum generative model

    We present a quantum Bayesian inference method for model parameter estimation that uses a quantum generative model under the given training data. The...

    Article 18 January 2023
  2. A quantum Bayes’ rule and related inference

    A quantum analogue of Bayesian inference is considered here. Quantum state-update rule associated with instrument is elected as a quantum Bayes’...

    Article 15 July 2024
  3. 5 Unknown Quantum States and Operations,a Bayesian View

    The classical de Finetti theorem provides an operational definition of the concept of an unknown probability in Bayesian probability theory, where...
    Christopher A. Fuchs, Rüdiger Schack in Quantum State Estimation
    Chapter
  4. A Bayesian-network-based quantum procedure for failure risk analysis

    Studying the propagation of failure probabilities in interconnected systems such as electrical distribution networks is traditionally performed by...

    Gines Carrascal, Guillermo Botella, ... David Kremer in EPJ Quantum Technology
    Article Open access 08 May 2023
  5. Bayesian inference for form-factor fits regulated by unitarity and analyticity

    We propose a model-independent framework for fitting hadronic form-factor data, which is often only available at discrete kinematical points, using...

    J. M. Flynn, A. Jüttner, J. T. Tsang in Journal of High Energy Physics
    Article Open access 27 December 2023
  6. Quantum approximate optimization algorithm for Bayesian network structure learning

    Bayesian network structure learning is an NP-hard problem that has been faced by a number of traditional approaches in recent decades. Currently,...

    Vicente P. Soloviev, Concha Bielza, Pedro Larrañaga in Quantum Information Processing
    Article 13 December 2022
  7. Empirical optimization of molecular simulation force fields by Bayesian inference

    Abstract

    The demands on the accuracy of force fields for classical molecular dynamics simulations are steadily growing as larger and more complex...

    Jürgen Köfinger, Gerhard Hummer in The European Physical Journal B
    Article Open access 17 December 2021
  8. Information-Theoretic Interpretation of Quantum Formalism

    We present an information-theoretic interpretation of quantum formalism based on a Bayesian framework and devoid of any extra axiom or principle....

    Michel Feldmann in Foundations of Physics
    Article 21 May 2023
  9. Bayesian uncertainty quantification of perturbative QCD input to the neutron-star equation of state

    The equation of state of neutron-star cores can be constrained by requiring a consistent connection to the perturbative Quantum Chromodynamics (QCD)...

    Tyler Gorda, Oleg Komoltsev, ... Aleksas Mazeliauskas in Journal of High Energy Physics
    Article Open access 01 June 2023
  10. Introduction to Probability and Inference

    Probability is a fundamental concept in physics because the outcome of experiments is determined by random processes. Different approaches to...
    Chapter 2023
  11. Extending the Bayesian Framework from Information to Action

    In this review, we examine an extended Bayesian inference method and its relation to biological information processing. We discuss the idea of...
    Vasileios Basios, Yukio-Pegio Gunji, Pier-Francesco Moretti in Chaos, Fractals and Complexity
    Conference paper 2023
  12. Applying Bayesian inference and deterministic anisotropy to retrieve the molecular structure ∣Ψ(R)∣2 distribution from gas-phase diffraction experiments

    Currently, our general approach to retrieving molecular structures from ultrafast gas-phase diffraction heavily relies on complex ab initio...

    Kareem Hegazy, Varun Makhija, ... Ryan Coffee in Communications Physics
    Article Open access 13 November 2023
  13. Learning quantum systems

    The future development of quantum technologies relies on creating and manipulating quantum systems of increasing complexity, with key applications in...

    Valentin Gebhart, Raffaele Santagati, ... Cristian Bonato in Nature Reviews Physics
    Article 09 February 2023
  14. Interplay Between Classical and Quantum Probability

    This chapter presents the motivation for employing quantum probability (QP), instead of classical probability (CP), the mathematical modeling in...
    Chapter 2023
  15. A machine learning approach to Bayesian parameter estimation

    Bayesian estimation is a powerful theoretical paradigm for the operation of the approach to parameter estimation. However, the Bayesian method for...

    Samuel Nolan, Augusto Smerzi, Luca Pezzè in npj Quantum Information
    Article Open access 10 December 2021
  16. Quantum approximate optimization via learning-based adaptive optimization

    Combinatorial optimization problems are ubiquitous and computationally hard to solve in general. Quantum approximate optimization algorithm (QAOA),...

    Lixue Cheng, Yu-Qin Chen, ... Shengyu Zhang in Communications Physics
    Article Open access 06 March 2024
  17. Bayesian Estimation of Laser Linewidth From Delayed Self-Heterodyne Measurements

    We present a statistical inference approach to estimate the frequency noise characteristics of ultra-narrow linewidth lasers from delayed...
    Conference paper 2024
  18. Valid and efficient entanglement verification with finite copies of a quantum state

    Detecting entanglement in multipartite quantum states is an inherently probabilistic process, typically with a few measured samples. The level of...

    Paweł Cieśliński, Jan Dziewior, ... Wiesław Laskowski in npj Quantum Information
    Article Open access 24 January 2024
  19. Classical Versus Quantum Rationality

    The Savage Sure thing principle is the starting point of the discussion on CP versus QP-based notions of rationality. The problem of rationality is...
    Chapter 2023
  20. Interpretable deep learning models for the inference and classification of LHC data

    The Shower Deconstruction methodology is pivotal in distinguishing signal and background jets, leveraging the detailed information from perturbative...

    Vishal S. Ngairangbam, Michael Spannowsky in Journal of High Energy Physics
    Article Open access 02 May 2024
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