Zobrazeno 1 - 10
of 1 444
pro vyhledávání: '"Jami J"'
Autor:
Kinnunen, Jami J.
The Poisson spot is a fascinating lecture demonstration. Its simple explanation can lead to further questions, not only the one posed in the title, but also questions such as why the simple model that considers only light passing just outside the sph
Externí odkaz:
http://arxiv.org/abs/2408.13894
Autor:
Viitasaari, Henrik, Färdig, Oskari, Siljander, Joona H., Väisänen, A. Petrus, Harju, Aapo S., Nurminen, Antti V., Kinnunen, Jami J.
The Arago spot is an intensity maximum at the center of a shadow created by constructive interference of diffracted waves around a spherical object. While the study of diffraction patterns usually concerns visible light, de Broglie's wave nature of m
Externí odkaz:
http://arxiv.org/abs/2403.20087
Publikováno v:
Phys. Rev. B 106, 134510 (2022)
Monolayer transition metal dichalcogenides (TMDs) host deeply bound excitons interacting with itinerant electrons, and as such they represent an exciting new quantum many-body Bose-Fermi mixture. Here, we demonstrate that electrons interacting with a
Externí odkaz:
http://arxiv.org/abs/2204.12229
Autor:
Elmer V H Doggen, Jami J Kinnunen
Publikováno v:
New Journal of Physics, Vol 17, Iss 1, p 019502 (2015)
Externí odkaz:
https://doaj.org/article/a9a65d7fd94d487688d5d12601dba076
Autor:
Biss, Hauke, Sobirey, Lennart, Luick, Niclas, Bohlen, Markus, Kinnunen, Jami J., Bruun, Georg M., Lompe, Thomas, Moritz, Henning
Publikováno v:
Phys. Rev. Lett. 128, 100401 (2022)
Ultracold atomic gases are a powerful tool to experimentally study strongly correlated quantum many-body systems. In particular, ultracold Fermi gases with tunable interactions have allowed to realize the famous BEC-BCS crossover from a Bose-Einstein
Externí odkaz:
http://arxiv.org/abs/2105.09820
Autor:
Elmer V H Doggen, Jami J Kinnunen
Publikováno v:
New Journal of Physics, Vol 16, Iss 11, p 113051 (2014)
We consider the evolution of an initially localized wave packet after a sudden change in the Hamiltonian, i.e. a quench. When both bound and scattering eigenstates exist in the post-quench Hamiltonian, one might expect partial delocalization of the w
Externí odkaz:
https://doaj.org/article/6a94f6c7d559477aad10e8eb85b33cfd
Autor:
Mulgrave, Jami J., Levine, Matthew E., Albers, David J., Ha, Joon, Sherman, Arthur, Hripcsak, George
Motivation: There is a growing need to integrate mechanistic models of biological processes with computational methods in healthcare in order to improve prediction. We apply data assimilation in the context of Type 2 diabetes to understand parameters
Externí odkaz:
http://arxiv.org/abs/2003.06541
Observational healthcare data offer the potential to estimate causal effects of medical products on a large scale. However, the confidence intervals and p-values produced by observational studies only account for random error and fail to account for
Externí odkaz:
http://arxiv.org/abs/2003.06002
Autor:
Zhang, Linying, Wang, Yixin, Ostropolets, Anna, Mulgrave, Jami J., Blei, David M., Hripcsak, George
The treatment effects of medications play a key role in guiding medical prescriptions. They are usually assessed with randomized controlled trials (RCTs), which are expensive. Recently, large-scale electronic health records (EHRs) have become availab
Externí odkaz:
http://arxiv.org/abs/1904.02098
Autor:
Dhar, Arya, Kinnunen, Jami J.
Publikováno v:
Phys. Rev. A 100, 033602 (2019)
We propose a scheme for controlling the movement of dimers, trimers, and other multimers in optical lattices by modulating the lattice potential. In deep optical lattices the propagation of deeply bound atomic clusters is slowed down by the high ener
Externí odkaz:
http://arxiv.org/abs/1902.09428