Zobrazeno 1 - 10
of 439
pro vyhledávání: '"J. Arlt"'
Autor:
Magnus G. Skou, Kristian K. Nielsen, Thomas G. Skov, Andreas M. Morgen, Nils B. Jørgensen, Arturo Camacho-Guardian, Thomas Pohl, Georg M. Bruun, Jan J. Arlt
Publikováno v:
Physical Review Research, Vol 4, Iss 4, p 043093 (2022)
Spectroscopic and interferometric measurements complement each other in extracting the fundamental properties of quantum many-body systems. While spectroscopy provides precise measurements of equilibrated energies, interferometry can elucidate the dy
Externí odkaz:
https://doaj.org/article/b41e63566c16492b9f3a4565d84d2afe
Autor:
Matthias J. Arlt, Aleksandar Kuzmanov, Jess G. Snedeker, Bruno Fuchs, Unai Silvan, Adam A. Sabile
Publikováno v:
BMC Cancer, Vol 19, Iss 1, Pp 1-10 (2019)
Abstract Background Fascin-1, a prominent actin-bundling protein, is found to be upregulated in several human carcinomas. While it is accepted that Fascin-1 expression correlates with poor clinical outcome and decreased survival in various carcinomas
Externí odkaz:
https://doaj.org/article/cd3fc8a215b74136b7e71cbc44d4daa7
Publikováno v:
BMC Pharmacology and Toxicology, Vol 18, Iss 1, Pp 1-13 (2017)
Abstract Background Focal hepatic venous outflow obstruction frequently occurs after extended liver resection and leads to a portal hypertension, arterial hypoperfusion and parenchymal necrosis. In this study, we investigated the pharmacological modu
Externí odkaz:
https://doaj.org/article/25fa281eb5ec47c6ae76c46eb22beb17
Publikováno v:
Atoms, Vol 9, Iss 2, p 22 (2021)
An impurity immersed in a medium constitutes a canonical scenario applicable in a wide range of fields in physics. Though our understanding has advanced significantly in the past decades, quantum impurities in a bosonic environment are still of consi
Externí odkaz:
https://doaj.org/article/25700697e6d148d3857a8d843520a486
Publikováno v:
New Journal of Physics, Vol 23, Iss 11, p 113046 (2021)
The analysis of entangled atomic ensembles and their application for interferometry beyond the standard quantum limit requires an accurate determination of the number of atoms. We present an accurate fluorescence detection technique for atoms that is
Externí odkaz:
https://doaj.org/article/2c7291bc92e7477baa9fe7a76ae5683c
Publikováno v:
Ding, S, Drewsen, M, Arlt, J J & Bruun, G M 2022, ' Mediated interactions between ions in quantum degenerate gases ', Physical Review Letters, vol. 129, no. 15, 153401 . https://doi.org/10.1103/PhysRevLett.129.153401
We explore the interaction between two trapped ions mediated by a surrounding quantum degenerate Bose or Fermi gas. Using perturbation theory valid for weak atom-ion interaction, we show analytically that the interaction mediated by a Bose gas has a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31c139b79875dba121285b432d3ec0c8
http://arxiv.org/abs/2203.02768
http://arxiv.org/abs/2203.02768
Publikováno v:
New Journal of Physics, Vol 20, Iss 5, p 053004 (2018)
Ultracold quantum gases provide a unique setting for studying and understanding the properties of interacting quantum systems. Here, we investigate a multi-component system of ^87 Rb– ^39 K Bose–Einstein condensates (BECs) with tunable interactio
Externí odkaz:
https://doaj.org/article/4a7c5fb7290c49079b57499d8e1b059d
Akademický článek
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Publikováno v:
Laustsen, J S, Heck, R, Elíasson, O, Arlt, J J, Sherson, J & Weidner, C A 2021, ' Remote multi‑user control of the production of Bose–Einstein condensates ', Applied Physics B: Lasers and Optics, vol. 127, no. 9, 125 . https://doi.org/10.1007/s00340-021-07671-0
Remote control of experimental systems allows for improved collaboration between research groups as well as unique remote educational opportunities accessible by students and citizen scientists. Here, we describe an experiment for the production and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a08a322ab6787dad6f334dc93832cde2
https://doi.org/10.1007/s00340-021-07671-0
https://doi.org/10.1007/s00340-021-07671-0
Autor:
Thomas G. Skov, Georg M. Bruun, Jan J. Arlt, Magnus G. Skou, Thomas Pohl, Arturo Camacho-Guardian, Nils B. Jørgensen, Kristian Knakkergaard Nielsen
Publikováno v:
Skou, M G, Skov, T G, Jørgensen, N B, Nielsen, K K, Camacho-Guardian, A, Pohl, T, Bruun, G M & Arlt, J J 2021, ' Non-equilibrium quantum dynamics and formation of the Bose polaron ', Nature Physics, vol. 17, no. 6, pp. 731-735 . https://doi.org/10.1038/s41567-021-01184-5
Advancing our understanding of non-equilibrium phenomena in quantum many-body systems remains among the greatest challenges in physics. Here, we report on the experimental observation of a paradigmatic many-body problem, namely the non-equilibrium dy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::914e735e14caeab44fa0b35b63b766cd