2026-04-13T06:31:14Zhttps://recercat.cat/oai/request

oai:recercat.cat:2445/1773972025-12-05T16:54:17Zcom_2072_1057col_2072_478823col_2072_478904col_2072_478917

00925njm 22002777a 4500 dc Bañuls, Mari Carmen author Blatt, Rainer author Catani, Jacopo author Celi, Alessio author Cirac, Juan Ignacio author Dalmonte, Marcello author Fallani, Leonardo author Jansen, Karl author Lewenstein, Maciej author Montangero, Simone author Muschik, Christine A. author Reznik, Benni author Rico, Enrique author Tagliacozzo, Luca author Van Acoleyen, Karel author Verstraete, Frank author Wiese, Uwe Jens author Wingate, Matthew author Zakrzewski, Jakub author Zoller, Peter author 2021-05-18T13:19:57Z 2021-05-18T13:19:57Z 2020-08-04 2021-05-18T13:19:57Z Lattice gauge theories, which originated from particle physics in the context of Quantum Chromodynamics (QCD), provide an important intellectual stimulus to further develop quantum information technologies. While one long-term goal is the reliable quantum simulation of currently intractable aspects of QCD itself, lattice gauge theories also play an important role in condensed matter physics and in quantum information science. In this way, lattice gauge theories provide both motivation and a framework for interdisciplinary research towards the development of special purpose digital and analog quantum simulators, and ultimately of scalable universal quantum computers. In this manuscript, recent results and new tools from a quantum science approach to study lattice gauge theories are reviewed. Two new complementary approaches are discussed: first, tensor network methods are presented - a classical simulation approach - applied to the study of lattice gauge theories together with some results on Abelian and non-Abelian lattice gauge theories. Then, recent proposals for the implementation of lattice gauge theory quantum simulators in different quantum hardware are reported, e.g., trapped ions, Rydberg atoms, and superconducting circuits. Finally, the first proof-of-principle trapped ions experimental quantum simulations of the Schwinger model are reviewed. Cromodinàmica quàntica Física de partícules Quantum chromodynamics Particle physics Simulating lattice gauge theories within quantum technologies