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      Hyperbolic Anderson model with L\'evy white noise: spatial ergodicity and fluctuation

      February 27, 2023

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      Mathematics
      Probability
      In this paper, we study one-dimensional hyperbolic Anderson models (HAM) driven by space-time pure-jump L\'evy white noise in a finite-variance setting. Motivated by recent active research on limit theorems for stochastic partial differenti...

      Axioms for the category of sets and relations

      February 27, 2023

      Mathematics
      Logic
      Category Theory
      We provide axioms for the dagger category of sets and relations that recall recent axioms for the dagger category of Hilbert spaces and bounded operators....

      Double-loop quasi-Monte Carlo estimator for nested integration

      February 27, 2023

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      Computer Science
      Mathematics
      Numerical Analysis
      Numerical Analysis
      Evaluating the Expected Information Gain (EIG) is a critical task in many areas of computational science and statistics, necessitating the approximation of nested integrals. Available techniques for this problem based on Quasi-Monte Carlo (...

      From the XXZ chain to the integrable Rydberg-blockade ladder via non-invertible duality defects

      February 27, 2023

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      Physics
      Mathematics
      Statistical Mechanics
      Strongly Correlated Electrons
      High Energy Physics - Theory
      Mathematical Physics
      Mathematical Physics
      Strongly interacting models often possess "dualities" subtler than a one-to-one mapping of energy levels. The maps can be non-invertible, as apparent in the canonical example of Kramers and Wannier. We analyse an algebraic structure common ...

      GRB 221009A, The BOAT

      February 27, 2023

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      Physics
      High Energy Astrophysical Phenomena
      GRB 221009A has been referred to as the Brightest Of All Time (the BOAT). We investigate the veracity of this statement by comparing it with a half century of prompt gamma-ray burst observations. This burst is the brightest ever detected by...

      Learning to Generalize towards Unseen Domains via a Content-Aware Style Invariant Model for Disease Detection from Chest X-rays

      February 27, 2023

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      Electrical Engineering and Systems Science
      Computer Science
      Image and Video Processing
      Machine Learning
      Artificial Intelligence
      Computer Vision and Pattern Recognition
      Performance degradation due to distribution discrepancy is a longstanding challenge in intelligent imaging, particularly for chest X-rays (CXRs). Recent studies have demonstrated that CNNs are biased toward styles (e.g., uninformative textu...

      Fast simulation for multi-photon, atomic-ensemble quantum model of linear optical systems addressing the curse of dimensionality

      February 27, 2023

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      Physics
      Computational Physics
      Quantum Physics
      Photons are elementary particles of light in quantum mechanics, whose dynamics can be difficult to gain detailed insights, especially in complex systems. Simulation is a promising tool to resolve this issue, but it must address the curse of...

      Impact of decoherence on the fidelity of quantum gates leaving the computational subspace

      February 27, 2023

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      Physics
      Quantum Physics
      The fidelity of quantum operations is often limited by incoherent errors, which typically can be modeled by fundamental Markovian noise processes such as amplitude damping and dephasing. In Phys. Rev. Lett. 129, 150504 (2022; https://doi.or...

      Gate-control of superconducting current: mechanisms, parameters and technological potential

      February 27, 2023

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      Physics
      Materials Science
      Mesoscale and Nanoscale Physics
      Superconductivity
      In conventional metal-oxide semiconductor (CMOS) electronics, the logic state of a device is set by a gate voltage (VG). The superconducting equivalent of such effect had remained unknown until it was recently shown that a VG can tune the s...

      Isolated photon production in pppppp collisions at forward rapidities and high multiplicity events

      February 27, 2023

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      Physics
      High Energy Physics - Phenomenology
      High Energy Physics - Experiment
      Nuclear Experiment
      Nuclear Theory
      The production of isolated photons in high multiplicity events is investigated considering the Color Glass Condensate (CGC) formalism. The associated cross-section for proton - proton collisions is estimated considering three distinct solut...
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