Quantum Simulation of Light-Front Parton Correlators
| العنوان: | Quantum Simulation of Light-Front Parton Correlators |
|---|---|
| المؤلفون: | Enrique Rico, Miguel G. Echevarria, G. Schnell, Iñigo L. Egusquiza |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | Physics, High Energy Physics - Theory, Quantum Physics, Wilson loop, Condensed Matter - Mesoscale and Nanoscale Physics, High Energy Physics - Lattice (hep-lat), Hadron, FOS: Physical sciences, Quantum simulator, Parton, Quantum technology, symbols.namesake, Theoretical physics, High Energy Physics - Phenomenology, High Energy Physics - Phenomenology (hep-ph), Quantum gate, High Energy Physics - Lattice, High Energy Physics - Theory (hep-th), Mesoscale and Nanoscale Physics (cond-mat.mes-hall), Weierstrass factorization theorem, symbols, Quantum algorithm, Quantum Physics (quant-ph) |
| الوصف: | The physics of high-energy colliders relies on the knowledge of different non-perturbative parton correlators, such as parton distribution functions, that encode the information on universal hadron structure and are thus the main building blocks of any factorization theorem of the underlying process in such collision. These functions are given in terms of gauge-invariant light-front operators, they are non-local in both space and real time, and are thus intractable by standard lattice techniques due to the well-known sign problem. In this paper, we propose a quantum algorithm to perform a quantum simulation of these type of correlators, and illustrate it by considering a space-time Wilson loop. We discuss the implementation of the quantum algorithm in terms of quantum gates that are accessible within actual quantum technologies such as cold atoms setups, trapped ions or superconducting circuits. v2: minor changes, motivation improved, new figure added, accepted for publication in PRD; 13 pages, 5 figures. v1: 12 pages, 4 figures |
| اللغة: | English |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3630e332045f19b6d6561a70304ec7e2 http://arxiv.org/abs/2011.01275 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....3630e332045f19b6d6561a70304ec7e2 |
| قاعدة البيانات: | OpenAIRE |
| الوصف غير متاح. |