Zobrazeno 1 - 10
of 1 281
pro vyhledávání: '"A. Browaeys"'
Autor:
Sanaa Agarwal, Edwin Chaparro, Diego Barberena, A. Piñeiro Orioli, G. Ferioli, S. Pancaldi, I. Ferrier-Barbut, A. Browaeys, A.M. Rey
Publikováno v:
PRX Quantum, Vol 5, Iss 4, p 040335 (2024)
Ultracold atomic systems are among the most promising platforms that have the potential to shed light on the complex behavior of many-body quantum systems. One prominent example is the case of a dense ensemble illuminated by a strong coherent drive w
Externí odkaz:
https://doaj.org/article/a7750296e09f4bbdb44080c8b2cf1d76
Autor:
Hofer, Britton, Bloch, Damien, Biagioni, Giulio, Bonvalet, Nathan, Browaeys, Antoine, Ferrier-Barbut, Igor
Ordered atomic arrays feature an enhanced collective optical response compared to random atomic ensembles due to constructive interference in resonant dipole-dipole interactions. One consequence is the existence of a large shift of the transition wit
Externí odkaz:
http://arxiv.org/abs/2412.02541
Autor:
Mögerle, J., Brechtelsbauer, K., Gea-Caballero, A. T., Prior, J., Emperauger, G., Bornet, G., Chen, C., Lahaye, T., Browaeys, A., Büchler, H. P.
We present a protocol to implement a spin-1 chain in Rydberg systems using three Rydberg states close to a F\"orster resonance. In addition to dipole-dipole interactions, strong van der Waals interactions naturally appear due to the presence of the F
Externí odkaz:
http://arxiv.org/abs/2410.21424
We investigate the evolution of the second-order temporal coherence during the emission of a superradiant burst by an elongated cloud of cold Rb atoms in free space. To do so, we measure the two-times intensity correlation function $g_N^{(2)}(t_1, t_
Externí odkaz:
http://arxiv.org/abs/2410.08652
Autor:
Eix, Joseph, Bai, Rukmani, Lahaye, Thierry, Browaeys, Antoine, Büchler, Hans Peter, Weber, Sebastian
We present a method for generating homogeneous and tunable magnetic flux for bosonic particles in a lattice using Rydberg atoms. Our setup relies on Rydberg excitations hopping through the lattice by dipolar exchange interactions. The magnetic flux a
Externí odkaz:
http://arxiv.org/abs/2407.21681
Autor:
Homeier, Lukas, Hollerith, Simon, Geier, Sebastian, Chiu, Neng-Chun, Browaeys, Antoine, Pollet, Lode
Rydberg tweezer arrays provide a versatile platform to explore quantum magnets with dipolar XY or van-der-Waals Ising ZZ interactions. Here, we propose a scheme combining dipolar and van-der-Waals interactions between Rydberg atoms, where the amplitu
Externí odkaz:
http://arxiv.org/abs/2407.12752
Autor:
S. Weber, R. Bai, N. Makki, J. Mögerle, T. Lahaye, A. Browaeys, M. Daghofer, N. Lang, H. P. Büchler
Publikováno v:
PRX Quantum, Vol 3, Iss 3, p 030302 (2022)
We present a setup with Rydberg atoms for the realization of a bosonic fractional Chern insulator in artificial matter. The suggested setup relies on Rydberg atoms arranged in a honeycomb lattice, where excitations hop through the lattice by dipolar
Externí odkaz:
https://doaj.org/article/08ab07746aea4110af5f0cdec49eee71
Autor:
Lange, Hannah, Bornet, Guillaume, Emperauger, Gabriel, Chen, Cheng, Lahaye, Thierry, Kienle, Stefan, Browaeys, Antoine, Bohrdt, Annabelle
Owing to their great expressivity and versatility, neural networks have gained attention for simulating large two-dimensional quantum many-body systems. However, their expressivity comes with the cost of a challenging optimization due to the in gener
Externí odkaz:
http://arxiv.org/abs/2406.00091
Autor:
Pichard, Grégoire, Lim, Desiree, Bloch, Etienne, Vaneecloo, Julien, Bourachot, Lilian, Both, Gert-Jan, Mériaux, Guillaume, Dutartre, Sylvain, Hostein, Richard, Paris, Julien, Ximenez, Bruno, Signoles, Adrien, Browaeys, Antoine, Lahaye, Thierry, Dreon, Davide
Publikováno v:
Phys. Rev. Applied 22, 024073 (2024)
We report on the trapping of single rubidium atoms in large arrays of optical tweezers comprising up to 2088 sites in a cryogenic environment at 6 K. Our approach relies on the use of microscope objectives that are in-vacuum but at room temperature,
Externí odkaz:
http://arxiv.org/abs/2405.19503
Ligand-receptor interactions constitute a fundamental mechanism of cell-cell communication and signaling. NicheNet is a well-established computational tool that infers ligand-receptor interactions that potentially regulate gene expression changes in
Externí odkaz:
http://arxiv.org/abs/2404.16358