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CERN Document Server 找到 58 筆記錄  1 - 10下一個最後  跳到記錄: 檢索需時 0.56 秒. 
1.
Precise Quantum Angle Generator Designed for Noisy Quantum Devices / Rehm, Florian (CERN ; DESY) ; Vallecorsa, Sofia (RWTH Aachen U.) ; Borras, Kerstin (DESY) ; Krücker, Dirk (RWTH Aachen U.) ; Grossi, Michele (RWTH Aachen U.) ; Varo, Valle (RWTH Aachen U.)
The Quantum Angle Generator (QAG) is a cutting-edge quantum machine learning model designed to generate precise images on current Noise Intermediate Scale Quantum devices. It utilizes variational quantum circuits and incorporates the MERA-upsampling architecture, achieving exceptional accuracy. [...]
2024 - 8 p. - Published in : EPJ Web Conf. 295 (2024) 12006 Fulltext: PDF;
In : 26th International Conference on Computing in High Energy & Nuclear Physics, Norfolk, Virginia, Us, 8 - 12 May 2023, pp.12006
2.
Measurements With A Quantum Vision Transformer: A Naive Approach / Pasquali, Dominic (UC, Santa Cruz ; CERN) ; Grossi, Michele (CERN) ; Vallecorsa, Sofia (CERN)
In mainstream machine learning, transformers are gaining widespread usage. As Vision Transformers rise in popularity in computer vision, they now aim to tackle a wide variety of machine learning applications. [...]
2024 - 8 p. - Published in : EPJ Web Conf. 295 (2024) 12003 Fulltext: PDF;
In : 26th International Conference on Computing in High Energy & Nuclear Physics, Norfolk, Virginia, Us, 8 - 12 May 2023, pp.12003
3.
Statistics of topological defects across a phase transition in a superconducting quantum processor / Teplitskiy, Daniil (CERN) ; Kiss, Oriel (CERN) ; Grossi, Michele (CERN) ; Mandarino, Antonio (Gdansk U. ; Milan U.)
When a quantum phase transition is crossed within a finite time, critical slowing down disrupts adiabatic dynamics, resulting in the formation of topological defects. [...]
arXiv:2410.06250.
- 7.
Fulltext
4.
Enhanced feature encoding and classification on distributed quantum hardware / Moretti, Roberto (Milan Bicocca U. ; INFN, Milan Bicocca) ; Giachero, Andrea (Milan Bicocca U. ; INFN, Milan Bicocca) ; Radescu, Voica (Unlisted) ; Grossi, Michele (CERN)
The steady progress of quantum hardware is motivating the search for novel quantum algorithm optimization strategies for near-term, real-world applications. [...]
arXiv:2412.01664.
- 25.
Fulltext
5.
Spooky Quantum Action: From Thought Experiments to Real World Quantum Technology Application / Grossi, Michele (CERN) ; Di Meglio, Alberto (CERN) ; Vallecorsa, Sofia (CERN)
This chapter explores quantum physics, tracing the journey from theoretical concepts to real-world applications. [...]
2024 - 16.
6.
Few-Body Precursors of Topological Frustration / De Filippi, Federico Raffaele (INFN, Trieste) ; Mello, Antonio Francesco (SISSA, Trieste) ; Shaikh, Daniel Sacco (Genoa U.) ; Sassetti, Maura (Genoa U.) ; Ziani, Niccolò Traverso (Genoa U.) ; Grossi, Michele (CERN)
Quantum spin chains - the prototypical model for coupled two-level systems - offer a fertile playground both for fundamental and technological applications, ranging from the theory of thermalization to quantum computation. The effects of frustration induced by the boundary conditions have recently been addressed in this context. [...]
arXiv:2401.09536.- 2024-08-20 - 19 p. - Published in : Symmetry 16 (2024) 1078 Fulltext: Publication - PDF; 2401.09536 - PDF;
7.
From angular coefficients to quantum observables: a phenomenological appraisal in di-boson systems / Grossi, Michele (CERN) ; Pelliccioli, Giovanni (Garching, Max Planck Inst.) ; Vicini, Alessandro (Milan U.)
Motivated by the growing interest in accessing the spin structure of multi-boson processes and in measuring quantum entanglement at high energies, we study polarisation and spin-correlation coefficients in di-boson systems. [...]
COMETA-2024-24 ; MPP-2024-183 ; TIF-UNIMI-2024-15 ; arXiv:2409.16731.
- 27.
Fulltext
8.
Quantum integration of decay rates at second order in perturbation theory / de Lejarza, Jorge J. Martínez (Valencia U., IFIC) ; Rentería-Estrada, David F. (Valencia U., IFIC) ; Grossi, Michele (CERN) ; Rodrigo, Germán (Valencia U., IFIC)
We present the first quantum computation of a total decay rate in high-energy physics at second order in perturbative quantum field theory. [...]
arXiv:2409.12236.
- 6.
Fulltext
9.
Estimates of loss function concentration in noisy parametrized quantum circuits / Crognaletti, Giulio (INFN, Trieste ; CERN ; Trieste U.) ; Grossi, Michele (CERN) ; Bassi, Angelo (INFN, Trieste ; Trieste U.)
Variational quantum computing provides a versatile computational approach, applicable to a wide range of fields such as quantum chemistry, machine learning, and optimization problems. [...]
arXiv:2410.01893.
- 24.
Fulltext
10.
A Study on Quantum Graph Neural Networks Applied to Molecular Physics / Piperno, Simone (U. Rome La Sapienza (main)) ; Ceschini, Andrea (U. Rome La Sapienza (main)) ; Chang, Su Yeon (CERN ; LPHE, Lausanne) ; Grossi, Michele (CERN) ; Vallecorsa, Sofia (CERN) ; Panella, Massimo (U. Rome La Sapienza (main))
This paper introduces a novel architecture for Quantum Graph Neural Networks, which is significantly different from previous approaches found in the literature. [...]
arXiv:2408.03427.
- 20.
Fulltext

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