Conditioned quantum-assisted deep generative surrogate for particle-calorimeter interactions
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2024
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| author | Toledo-Marin, J. Quetzalcoatl Gonzalez, Sebastian Jia, Hao Lu, Ian Sogutlu, Deniz Abhishek, Abhishek Gay, Colin Paquet, Eric Melko, Roger Fox, Geoffrey C. Swiatlowski, Maximilian Fedorko, Wojciech |
| author_facet | Toledo-Marin, J. Quetzalcoatl Gonzalez, Sebastian Jia, Hao Lu, Ian Sogutlu, Deniz Abhishek, Abhishek Gay, Colin Paquet, Eric Melko, Roger Fox, Geoffrey C. Swiatlowski, Maximilian Fedorko, Wojciech |
| contents | Particle collisions at accelerators such as the Large Hadron Collider, recorded and analyzed by experiments such as ATLAS and CMS, enable exquisite measurements of the Standard Model and searches for new phenomena. Simulations of collision events at these detectors have played a pivotal role in shaping the design of future experiments and analyzing ongoing ones. However, the quest for accuracy in Large Hadron Collider (LHC) collisions comes at an imposing computational cost, with projections estimating the need for millions of CPU-years annually during the High Luminosity LHC (HL-LHC) run \cite{collaboration2022atlas}. Simulating a single LHC event with \textsc{Geant4} currently devours around 1000 CPU seconds, with simulations of the calorimeter subdetectors in particular imposing substantial computational demands \cite{rousseau2023experimental}. To address this challenge, we propose a conditioned quantum-assisted deep generative model. Our model integrates a conditioned variational autoencoder (VAE) on the exterior with a conditioned Restricted Boltzmann Machine (RBM) in the latent space, providing enhanced expressiveness compared to conventional VAEs. The RBM nodes and connections are meticulously engineered to enable the use of qubits and couplers on D-Wave's Pegasus-structured \textit{Advantage} quantum annealer (QA) for sampling. We introduce a novel method for conditioning the quantum-assisted RBM using \textit{flux biases}. We further propose a novel adaptive mapping to estimate the effective inverse temperature in quantum annealers. The effectiveness of our framework is illustrated using Dataset 2 of the CaloChallenge \cite{calochallenge}. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2410_22870 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Conditioned quantum-assisted deep generative surrogate for particle-calorimeter interactions Toledo-Marin, J. Quetzalcoatl Gonzalez, Sebastian Jia, Hao Lu, Ian Sogutlu, Deniz Abhishek, Abhishek Gay, Colin Paquet, Eric Melko, Roger Fox, Geoffrey C. Swiatlowski, Maximilian Fedorko, Wojciech Machine Learning Artificial Intelligence High Energy Physics - Phenomenology Computational Physics Instrumentation and Detectors Particle collisions at accelerators such as the Large Hadron Collider, recorded and analyzed by experiments such as ATLAS and CMS, enable exquisite measurements of the Standard Model and searches for new phenomena. Simulations of collision events at these detectors have played a pivotal role in shaping the design of future experiments and analyzing ongoing ones. However, the quest for accuracy in Large Hadron Collider (LHC) collisions comes at an imposing computational cost, with projections estimating the need for millions of CPU-years annually during the High Luminosity LHC (HL-LHC) run \cite{collaboration2022atlas}. Simulating a single LHC event with \textsc{Geant4} currently devours around 1000 CPU seconds, with simulations of the calorimeter subdetectors in particular imposing substantial computational demands \cite{rousseau2023experimental}. To address this challenge, we propose a conditioned quantum-assisted deep generative model. Our model integrates a conditioned variational autoencoder (VAE) on the exterior with a conditioned Restricted Boltzmann Machine (RBM) in the latent space, providing enhanced expressiveness compared to conventional VAEs. The RBM nodes and connections are meticulously engineered to enable the use of qubits and couplers on D-Wave's Pegasus-structured \textit{Advantage} quantum annealer (QA) for sampling. We introduce a novel method for conditioning the quantum-assisted RBM using \textit{flux biases}. We further propose a novel adaptive mapping to estimate the effective inverse temperature in quantum annealers. The effectiveness of our framework is illustrated using Dataset 2 of the CaloChallenge \cite{calochallenge}. |
| title | Conditioned quantum-assisted deep generative surrogate for particle-calorimeter interactions |
| topic | Machine Learning Artificial Intelligence High Energy Physics - Phenomenology Computational Physics Instrumentation and Detectors |
| url | https://arxiv.org/abs/2410.22870 |