Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Bossart, Aleksi"'
Autor:
Zhang, Zhe, Guan, Yifei, Wang, Junda, Apffel, Benjamin, Bossart, Aleksi, Qin, Haoye, Yazyev, Oleg V., Fleury, Romain
Exploring and understanding topological phases in systems with strong distributed disorder requires developing fundamentally new approaches to replace traditional tools such as topological band theory. Here, we present a general real-space renormaliz
Externí odkaz:
http://arxiv.org/abs/2404.15866
Wakes are medium perturbations created by a moving object, such as wave patterns behind boats, or wingtip vortices following an aircraft. Here, we report about an experimental study of an uncharted form of parabolic wakes occurring in media with the
Externí odkaz:
http://arxiv.org/abs/2402.05522
Autor:
Bossart, Aleksi, Fleury, Romain
To date, the vast majority of architected materials have leveraged two physical principles to control wave behavior, namely Bragg interference and local resonances. Here, we describe a third path: structures that accommodate a finite number of deloca
Externí odkaz:
http://arxiv.org/abs/2209.02618
Autor:
Bossart, Aleksi, Fleury, Romain
Eigenmode coalescence imparts remarkable properties to non-hermitian time evolution, culminating in a purely non-hermitian spectral degeneracy known as an exceptional point (EP). Here, we revisit time evolution at the EP and classify two-level non-he
Externí odkaz:
http://arxiv.org/abs/2103.15915
Autor:
Battaglia, Andrea Francesco, Cuissa, José Roberto Canivete, Calvo, Flavio, Bossart, Aleksi Antoine, Steiner, Oskar
Publikováno v:
A&A 649, A121 (2021)
We investigate the evolution and origin of small-scale chromospheric swirls by analyzing numerical simulations of the quiet solar atmosphere, using the radiative magnetohydrodynamic code CO$5$BOLD. We are interested in finding their relation with mag
Externí odkaz:
http://arxiv.org/abs/2103.07366
Mechanical metamaterials are artifical composites that exhibit a wide range of advanced functionalities such as negative Poisson's ratio, shape-shifting, topological protection, multistability, and enhanced energy dissipation. To date, most metamater
Externí odkaz:
http://arxiv.org/abs/2006.05149
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2021 May . 118(21), 1-9.
Externí odkaz:
https://www.jstor.org/stable/27040593
Akademický článek
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Publikováno v:
Frontiers in Acoustics; 2024, p1-9, 9p
Akademický článek
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