Zobrazeno 1 - 10
of 59
pro vyhledávání: '"A. U. J. Lode"'
Autor:
J. H. V. Nguyen, M. C. Tsatsos, D. Luo, A. U. J. Lode, G. D. Telles, V. S. Bagnato, R. G. Hulet
Publikováno v:
Physical Review X, Vol 9, Iss 1, p 011052 (2019)
We explore, both experimentally and theoretically, the response of an elongated Bose-Einstein condensate to modulated interactions. We identify two distinct regimes differing in modulation frequency and modulation strength. Longitudinal surface waves
Externí odkaz:
https://doaj.org/article/90262b4bc3e44811acf5c1c20a2e405d
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-17 (2023)
Abstract The theoretical investigation of rotating Bose–Einstein condensates has mainly focused on the emergence of quantum vortex states and the condensed properties of such systems. In the present work, we concentrate on other facets by examining
Externí odkaz:
https://doaj.org/article/b22b6a41a10a47feaa1cbb818996b80d
Publikováno v:
SciPost Physics, Vol 14, Iss 1, p 003 (2023)
Pauli crystals are ordered geometric structures that emerge in trapped noninteracting fermionic systems due to their underlying Pauli repulsion. The deformation of Pauli crystals - often called melting - has been recently observed in experiments, but
Externí odkaz:
https://doaj.org/article/4899afd7074c4261b90f023ce195a248
Publikováno v:
Physical Review Research, Vol 3, Iss 3, p 033052 (2021)
Fully automated classification methods that provide direct physical insights into phase diagrams are of current interest. Interpretable, i.e., fully explainable, methods are desired for which we understand why they yield a given phase classification.
Externí odkaz:
https://doaj.org/article/3c61cce813644c48bf7970f06234a918
Publikováno v:
Entropy, Vol 23, Iss 4, p 392 (2021)
We consider the dynamics of two-dimensional interacting ultracold bosons triggered by suddenly switching on an artificial gauge field. The system is initialized in the ground state of a harmonic trapping potential. As a function of the strength of th
Externí odkaz:
https://doaj.org/article/97071a67460e4830b8b0a7f68c179934
Autor:
Frank Schäfer, Miguel A. Bastarrachea-Magnani, Axel U. J. Lode, Laurent de Forges de Parny, Andreas Buchleitner
Publikováno v:
Entropy, Vol 22, Iss 4, p 382 (2020)
We examine the spectral structure and many-body dynamics of two and three repulsively interacting bosons trapped in a one-dimensional double-well, for variable barrier height, inter-particle interaction strength, and initial conditions. By exact diag
Externí odkaz:
https://doaj.org/article/c46f701402a54fe5a0a3b5acc891c64c
With rapid progress in control and manipulation of ultracold magnetic atoms and dipolar molecules, the quantum simulation of lattice models with strongly interacting dipole-dipole interactions (DDI) and high densities is now within experimental reach
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef0a7ce1a2a2c0470ac16f726f002f9f
http://arxiv.org/abs/2211.09821
http://arxiv.org/abs/2211.09821
Publikováno v:
Physical Review A. 106
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2cff05356b365ddfc0bdf5397005ae64
https://doi.org/10.1103/physreva.106.l011701
https://doi.org/10.1103/physreva.106.l011701
Publikováno v:
New Journal of Physics, Vol 21, Iss 3, p 033030 (2019)
Strongly interacting finite ensembles of dipolar bosons in commensurately filled one-dimensional optical lattices exhibit diverse quantum phases that are rich in physics. As the strength of the long-range boson–boson interaction increases, the syst
Externí odkaz:
https://doaj.org/article/66792664a4774b9cafd0a5c7e05dad6d
Publikováno v:
New Journal of Physics, Vol 21, Iss 5, p 053044 (2019)
Ultracold interacting atoms are an excellent tool to study correlation functions of many-body systems that are generally eluding detection and manipulation. Herein, we investigate the ground state of bosons in a tilted triple-well potential and chara
Externí odkaz:
https://doaj.org/article/c14073989f7f44edb0d3f47c39b0e3eb