Zobrazeno 1 - 10
of 2 380
pro vyhledávání: '"A. Scheibner"'
Publikováno v:
Physical Review D 109, 064073, 2024
We investigate the gravitational Aharonov-Bohm effect, by placing a quantum system in free-fall around a gravitating body {\it e.g.} a satellite orbiting the Earth. Since the system is in free-fall, by the equivalence principle, the quantum system is
Externí odkaz:
http://arxiv.org/abs/2311.07764
Autor:
Yu, Jaehyung, Scheibner, Colin, Liang, Ce, Witten, Thomas A., Vitelli, Vincenzo, Park, Jiwoong
Atomically thin films, like transition metal dichalcogenides, can now be synthesized at wafer scale, achieving the same extreme aspect ratio (~10^8) that a sheet of paper would have if it covered an entire city. Yet, the intrinsic (i.e. unconfined) t
Externí odkaz:
http://arxiv.org/abs/2311.05096
Publikováno v:
Journal of Fluid Mechanics, 992 (2024)
Chiral fluids - such as fluids under rotation or a magnetic field as well as synthetic and biological active fluids - flow in a different way than ordinary ones. Due to symmetries broken at the microscopic level, chiral fluids may have asymmetric str
Externí odkaz:
http://arxiv.org/abs/2310.17528
Excitable media, ranging from bioelectric tissues and chemical oscillators to forest fires and competing populations, are nonlinear, spatially extended systems capable of spiking. Most investigations of excitable media consider situations where the a
Externí odkaz:
http://arxiv.org/abs/2304.06940
Publikováno v:
Physical Review A 107, 042209 (2023)
A novel version of the electric Aharonov-Bohm effect is proposed where the quantum system which picks up the Aharonov-Bohm phase is confined to a Faraday cage with a time varying, spatially uniform scalar potential. The electric and magnetic fields i
Externí odkaz:
http://arxiv.org/abs/2212.03437
Autor:
Luise Hohensee, David Scheibner, Christine Luttermann, Holly Shelton, Anca Dorhoi, Elsayed M. Abdelwhab, Ulrike Blohm
Publikováno v:
Virus Research, Vol 349, Iss , Pp 199444- (2024)
Avian influenza viruses (AIV) pose a continuous challenge to global health and economy. While countermeasures exist to control outbreaks in poultry, the persistent circulation of AIV in wild aquatic and shorebirds presents a significant challenge to
Externí odkaz:
https://doaj.org/article/94ac0699234b4f198847010dcc06f20c
Odd elasticity encompasses active elastic systems whose stress-strain relationship is not compatible with a potential energy. As the requirement of energy conservation is lifted from linear elasticity, new anti-symmetric (odd) components appear in th
Externí odkaz:
http://arxiv.org/abs/2210.03669
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract As immunohistochemistry is valuable for determining tissue and cell tropism of avian influenza viruses (AIV), but time-consuming, an artificial intelligence-based workflow was developed to automate the AIV antigen quantification. Organ sampl
Externí odkaz:
https://doaj.org/article/d30b247122d045829a6b3d904d51f520
Elasticity typically refers to a material's ability to store energy, while viscosity refers to a material's tendency to dissipate it. In this review, we discuss fluids and solids for which this is not the case. These materials display additional line
Externí odkaz:
http://arxiv.org/abs/2207.00071
We provide a perspective on soft metamaterials and biomatter with a special emphasis on future research directions at the interface between material intelligence and adaptation.
Comment: 7 pages, 2 figures
Comment: 7 pages, 2 figures
Externí odkaz:
http://arxiv.org/abs/2205.01867