Zobrazeno 1 - 10
of 359
pro vyhledávání: '"Jad C"'
Publikováno v:
Physical Review Research, Vol 6, Iss 4, p 043080 (2024)
In recent years, various notions of dynamical phase transitions have emerged to describe far-from-equilibrium criticality. A unifying framework connecting these different concepts is still missing, and would provide significant progress toward unders
Externí odkaz:
https://doaj.org/article/d00c6d27d6784a06a7d4da6ebb2929b3
Publikováno v:
PRX Quantum, Vol 5, Iss 4, p 040310 (2024)
A major objective of the strong ongoing drive to realize quantum simulators of gauge theories is achieving the capability to probe collider-relevant physics on them. In this regard, a highly pertinent and sought-after application is the controlled co
Externí odkaz:
https://doaj.org/article/81cc13fdbe8b4ac7a1acd047d4be1765
Publikováno v:
PRX Quantum, Vol 5, Iss 3, p 030358 (2024)
A central requirement for the faithful implementation of large-scale lattice gauge theories (LGTs) on quantum simulators is the protection of the underlying gauge symmetry. Recent advancements in the experimental realizations of large-scale LGTs have
Externí odkaz:
https://doaj.org/article/4435b710751c488e8a63af4ba9c87366
Autor:
Alberto Di Meglio, Karl Jansen, Ivano Tavernelli, Constantia Alexandrou, Srinivasan Arunachalam, Christian W. Bauer, Kerstin Borras, Stefano Carrazza, Arianna Crippa, Vincent Croft, Roland de Putter, Andrea Delgado, Vedran Dunjko, Daniel J. Egger, Elias Fernández-Combarro, Elina Fuchs, Lena Funcke, Daniel González-Cuadra, Michele Grossi, Jad C. Halimeh, Zoë Holmes, Stefan Kühn, Denis Lacroix, Randy Lewis, Donatella Lucchesi, Miriam Lucio Martinez, Federico Meloni, Antonio Mezzacapo, Simone Montangero, Lento Nagano, Vincent R. Pascuzzi, Voica Radescu, Enrique Rico Ortega, Alessandro Roggero, Julian Schuhmacher, Joao Seixas, Pietro Silvi, Panagiotis Spentzouris, Francesco Tacchino, Kristan Temme, Koji Terashi, Jordi Tura, Cenk Tüysüz, Sofia Vallecorsa, Uwe-Jens Wiese, Shinjae Yoo, Jinglei Zhang
Publikováno v:
PRX Quantum, Vol 5, Iss 3, p 037001 (2024)
Quantum computers offer an intriguing path for a paradigmatic change of computing in the natural sciences and beyond, with the potential for achieving a so-called quantum advantage—namely, a significant (in some cases exponential) speedup of numeri
Externí odkaz:
https://doaj.org/article/7b1949bdccb94d2cb85449d08f6e2b1f
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-6 (2023)
Abstract Novel paradigms of strong ergodicity breaking have recently attracted significant attention in condensed matter physics. Understanding the exact conditions required for their emergence or breakdown not only sheds more light on thermalization
Externí odkaz:
https://doaj.org/article/1055715f00cf4998a5be4029f71a6db7
Publikováno v:
Communications Physics, Vol 6, Iss 1, Pp 1-10 (2023)
Abstract Gauge fields coupled to dynamical matter are ubiquitous in many disciplines of physics, ranging from particle to condensed matter physics, but their implementation in large-scale quantum simulators remains challenging. Here we propose a real
Externí odkaz:
https://doaj.org/article/64d73a86b6464d6c949ebdbf1bfb58aa
Publikováno v:
Quantum, Vol 8, p 1274 (2024)
The quantum simulation of gauge theories on synthetic quantum matter devices has gained a lot of traction in the last decade, making possible the observation of a range of exotic quantum many-body phenomena. In this work, we consider the spin-$1/2$ q
Externí odkaz:
https://doaj.org/article/e61d74e0e80a4f4da75f37fc45c29aaf
Autor:
Halimeh, Jad C., Hanada, Masanori, Matsuura, Shunji, Nori, Franco, Rinaldi, Enrico, Schäfer, Andreas
We provide a universal framework for the quantum simulation of SU(N) Yang-Mills theories on fault-tolerant digital quantum computers adopting the orbifold lattice formulation. As warm-up examples, we also consider simple models, including scalar fiel
Externí odkaz:
http://arxiv.org/abs/2411.13161
Autor:
Zhu, Zi-Hang, Liu, Ying, Lagnese, Gianluca, Surace, Federica Maria, Zhang, Wei-Yong, He, Ming-Gen, Halimeh, Jad C., Dalmonte, Marcello, Morampudi, Siddhardh C., Wilczek, Frank, Yuan, Zhen-Sheng, Pan, Jian-Wei
In the context of quantum electrodynamics, the decay of false vacuum leads to the production of electron-positron pair, a phenomenon known as the Schwinger effect. In practical experimental scenarios, producing a pair requires an extremely strong ele
Externí odkaz:
http://arxiv.org/abs/2411.12565
Publikováno v:
Physical Review Research, Vol 5, Iss 3, p 033090 (2023)
Global quenches of quantum many-body models can give rise to periodic dynamical quantum phase transitions (DQPTs) directly connected to the zeros of a Landau order parameter (OP). The associated dynamics has been argued to bear a close resemblance to
Externí odkaz:
https://doaj.org/article/3b18a94567ff43e2b3b43698d2c8e865