Zobrazeno 1 - 10
of 209
pro vyhledávání: '"Shats, M."'
Autor:
Bliokh, K. Y., Karimi, E., Padgett, M. J., Alonso, M. A., Dennis, M. R., Dudley, A., Forbes, A., Zahedpour, S., Hancock, S. W., Milchberg, H. M., Rotter, S., Nori, F., Özdemir, Ş. K., Bender, N., Cao, H., Corkum, P. B., Hernández-García, C., Ren, H., Kivshar, Y., Silveirinha, M. G., Engheta, N., Rauschenbeutel, A., Schneeweiss, P., Volz, J., Leykam, D., Smirnova, D. A., Rong, K., Wang, B., Hasman, E., Picardi, M. F., Zayats, A. V., Rodríguez-Fortuño, F. J., Yang, C., Ren, J., Khanikaev, A. B., Alù, A., Brasselet, E., Shats, M., Verbeeck, J., Schattschneider, P., Sarenac, D., Cory, D. G., Pushin, D., Birk, M., Gorlach, A., Kaminer, I., Cardano, F., Marrucci, L., Krenn, M., Marquardt, F.
Publikováno v:
Journal of Optics, 25(10), 103001 (2023)
Structured waves are ubiquitous for all areas of wave physics, both classical and quantum, where the wavefields are inhomogeneous and cannot be approximated by a single plane wave. Even the interference of two plane waves, or a single inhomogeneous (
Externí odkaz:
http://arxiv.org/abs/2301.05349
Publikováno v:
Sci. Adv. 8, eabm1295 (2022)
Spin is a fundamental yet nontrivial intrinsic angular-momentum property of quantum particles or fields, which appears within relativistic field theory. The spin density in wave fields is described by the theoretical Belinfante-Rosenfeld construction
Externí odkaz:
http://arxiv.org/abs/2009.03245
Publikováno v:
Phys. Rev. X 4, 021021 (2014)
We study the generation of 2D turbulence in Faraday waves by investigating the creation of spatially periodic vortices in this system. Measurements which couple a diffusing light imaging technique and particle tracking algorithms allow the simultaneo
Externí odkaz:
http://arxiv.org/abs/1403.7880
Publikováno v:
Physical Review Letters, 112, 104501(2014)
We report new measurements of single particle dispersion in turbulent two-dimensional (2D) flows. Laboratory experiments in electromagnetically driven and Faraday wave driven turbulence reveal a transition from weakly dispersing superdiffusive regime
Externí odkaz:
http://arxiv.org/abs/1402.1254
Publikováno v:
Phys. Rev. Lett. 110, 194501 (2013)
We report the generation of large coherent vortices via inverse energy cascade in Faraday wave driven turbulence. The motion of floaters in the Faraday waves is three dimensional but its horizontal velocity fluctuations show unexpected similarity wit
Externí odkaz:
http://arxiv.org/abs/1302.2993
Publikováno v:
Physics of Fluids, Vol.23, 095109 (2011)
Here we report the first evidence of the inverse energy cascade in a flow dominated by 3D motions. Experiments are performed in thick fluid layers where turbulence is driven electromagnetically. It is shown that if the free surface of the layer is no
Externí odkaz:
http://arxiv.org/abs/1109.2674
Publikováno v:
Phys. Rev. Lett., 105, 264501 (2010)
The dimensionality of turbulence in fluid layers determines their properties. We study electromagnetically driven flows in finite depth fluid layers and show that eddy viscosity, which appears as a result of three-dimensional motions, leads to increa
Externí odkaz:
http://arxiv.org/abs/1012.1371
Publikováno v:
EPL 91 (2010) 14002
Formation of turbulence of capillary waves is studied in laboratory experiments. The spectra show multiple exponentially decreasing harmonics of the parametrically excited wave which nonlinearly broaden with the increase in forcing. Spectral broadeni
Externí odkaz:
http://arxiv.org/abs/1006.4672
Publikováno v:
Phys. Rev. Lett. 104, 104503 (2010)
We report the first observation of extreme wave events (rogue waves) in parametrically driven capillary waves. Rogue waves are observed above a certain threshold in forcing. Above this threshold, frequency spectra broaden and develop exponential tail
Externí odkaz:
http://arxiv.org/abs/1003.0478
Publikováno v:
Physical Review Letters, 103, 064502, 2009
We present new experimental results on the transition from the coherent-phase to the random-phase three-wave interactions in capillary waves under parametric excitation. Above the excitation threshold, coherent wave harmonics spectrally broaden. An i
Externí odkaz:
http://arxiv.org/abs/0907.3325