Zobrazeno 1 - 10
of 13 463
pro vyhledávání: '"Zoller A"'
Autor:
Gonzalez-Cuadra, Daniel, Hamdan, Majd, Zache, Torsten V., Braverman, Boris, Kornjaca, Milan, Lukin, Alexander, Cantu, Sergio H., Liu, Fangli, Wang, Sheng-Tao, Keesling, Alexander, Lukin, Mikhail D., Zoller, Peter, Bylinskii, Alexei
Lattice gauge theories (LGTs) describe a broad range of phenomena in condensed matter and particle physics. A prominent example is confinement, responsible for bounding quarks inside hadrons such as protons or neutrons. When quark-antiquark pairs are
Externí odkaz:
http://arxiv.org/abs/2410.16558
Autor:
Ott, Robert, Zache, Torsten V., Maskara, Nishad, Lukin, Mikhail D., Zoller, Peter, Pichler, Hannes
Topologically ordered quantum matter exhibits intriguing long-range patterns of entanglement, which reveal themselves in subsystem entropies. However, measuring such entropies, which can be used to certify topological order, on large partitions is ch
Externí odkaz:
http://arxiv.org/abs/2408.12645
Autor:
Kruckenhauser, Andreas, Yuan, Ming, Zheng, Han, Mamaev, Mikhail, Zeng, Pei, Mao, Xuanhui, Xu, Qian, Zache, Torsten V., Jiang, Liang, van Bijnen, Rick, Zoller, Peter
We present a biased atomic qubit, universally implementable across all atomic platforms, encoded as a `spin-cat' within ground state Zeeman levels. The key characteristic of our configuration is the coupling of the ground state spin manifold of size
Externí odkaz:
http://arxiv.org/abs/2408.04421
Autor:
Zoller, Leopold
The Chang-Skjelbred method computes the cohomology of a suitable space with a torus action from its equivariant one-skeleton. We show that, under certain restrictions on the cohomological torsion, the integral cohomology is encoded in the one-skeleto
Externí odkaz:
http://arxiv.org/abs/2407.03052
Autor:
Chu, Anjun, Martínez-Lahuerta, Victor J., Miklos, Maya, Kim, Kyungtae, Zoller, Peter, Hammerer, Klemens, Ye, Jun, Rey, Ana Maria
We propose protocols that probe manifestations of the mass-energy equivalence in an optical lattice clock (OLC) interrogated with spin coherent and entangled quantum states. To tune and uniquely distinguish the mass-energy equivalence effects (gravit
Externí odkaz:
http://arxiv.org/abs/2406.03804
We discuss Hamiltonian and Liouvillian learning for analog quantum simulation from non-equilibrium quench dynamics in the limit of weakly dissipative many-body systems. We present and compare various methods and strategies to learn the operator conte
Externí odkaz:
http://arxiv.org/abs/2405.06768
Autor:
Ye, Jun, Zoller, Peter
Publikováno v:
Phys. Rev. Lett. 132, 190001 (2024)
Atomic, molecular, and optical (AMO) physics has been at the forefront of the development of quantum science while laying the foundation for modern technology. With the growing capabilities of quantum control of many atoms for engineered many-body st
Externí odkaz:
http://arxiv.org/abs/2405.04665
We study optimal quantum sensing of multiple physical parameters using repeated measurements. In this scenario, the Fisher information framework sets the fundamental limits on sensing performance, yet the optimal states and corresponding measurements
Externí odkaz:
http://arxiv.org/abs/2404.14194
We show that the bigraded quasi-isomorphism type of the bigraded, bidifferential algebra of forms on a compact K\"ahler manifold generally contains more information than the de Rham cohomology algebra with its real Hodge structure. More precisely, on
Externí odkaz:
http://arxiv.org/abs/2404.09867
Autor:
Kamal, Helia, Kemp, Jack, He, Yin-Chen, Fuji, Yohei, Aidelsburger, Monika, Zoller, Peter, Yao, Norman Y.
Publikováno v:
Physical Review Letters, 133(16), 163403 (2024)
Flux attachment provides a powerful conceptual framework for understanding certain forms of topological order, including most notably the fractional quantum Hall effect. Despite its ubiquitous use as a theoretical tool, directly realizing flux attach
Externí odkaz:
http://arxiv.org/abs/2401.08754