Zobrazeno 1 - 10
of 44 417
pro vyhledávání: '"Guglielmo, A"'
Autor:
Ricketts, Benjamin, Huppenkothen, Daniela, Lucchini, Matteo, Ingram, Adam, Mastroserio, Guglielmo, Ho, Matthew, Wandelt, Benjamin
Bayesian analysis has begun to be more widely adopted in X-ray spectroscopy, but it has largely been constrained to relatively simple physical models due to limitations in X-ray modelling software and computation time. As a result, Bayesian analysis
Externí odkaz:
http://arxiv.org/abs/2412.10131
We introduce an efficient method to quantify nonstabilizerness in fermionic Gaussian states, overcoming the long-standing challenge posed by their extensive entanglement. Using a perfect sampling scheme based on an underlying determinantal point proc
Externí odkaz:
http://arxiv.org/abs/2412.05367
We examine the correlations between new scalar boson decays to photons and electric dipole moments (EDMs) in the CP-violating flavor-aligned two-Higgs-doublet model (2HDM). It is convenient to work in the Higgs basis $\{{H}_1, {H}_2\}$ where only the
Externí odkaz:
http://arxiv.org/abs/2412.00523
Autor:
Ashanujjaman, Saiyad, Banik, Sumit, Coloretti, Guglielmo, Crivellin, Andreas, Maharathy, Siddharth P., Mellado, Bruce
In this article, we examine the Standard Model extended by a $Y=0$ real Higgs triplet, the $\Delta$SM. It contains a $CP$-even neutral Higgs ($\Delta^0$) and two charged Higgs bosons ($\Delta^\pm$), which are quasi-degenerate in mass. We first study
Externí odkaz:
http://arxiv.org/abs/2411.18618
Autor:
Fucci, Guglielmo, Stanfill, Jonathan
This work focuses on the analysis of the spectral $\zeta$-function associated with a Schr\"{o}dinger operator endowed with a P\"oschl--Teller potential. We construct the spectral $\zeta$-function using a contour integral representation and, for parti
Externí odkaz:
http://arxiv.org/abs/2411.17860
We perform a comprehensive analysis of the quantum-enhanced Monte Carlo method [Nature, 619, 282-287 (2023)], aimed at identifying the optimal working point of the algorithm. We observe an optimal mixing Hamiltonian strength and analyze the scaling o
Externí odkaz:
http://arxiv.org/abs/2411.17821
Autor:
Bhat, Madhav Narayan, Russo, Marco, Carloni, Luca P., Di Guglielmo, Giuseppe, Fahim, Farah, Li, Andy C. Y., Perdue, Gabriel N.
Here we present a technique for using machine learning (ML) for single-qubit gate synthesis on field programmable logic for a superconducting transmon-based quantum computer based on simulated studies. Our approach is multi-stage. We first bootstrap
Externí odkaz:
http://arxiv.org/abs/2411.13037
Parallel-in-time (PinT) techniques have been proposed to solve systems of time-dependent differential equations by parallelizing the temporal domain. Among them, Parareal computes the solution sequentially using an inaccurate (fast) solver, and then
Externí odkaz:
http://arxiv.org/abs/2411.06225
We extend the shifted boundary method (SBM) to the simulation of incompressible fluid flow using immersed octree meshes. Previous work on SBM for fluid flow primarily utilized two- or three-dimensional unstructured tetrahedral grids. Recently, octree
Externí odkaz:
http://arxiv.org/abs/2411.00272
We provide a new version of the Poincar\'e-Birkhoff theorem for possibly multivalued successor maps associated with planar non-autonomous Hamiltonian systems. As an application, we prove the existence of periodic and subharmonic solutions of the scal
Externí odkaz:
http://arxiv.org/abs/2410.21045