Zobrazeno 1 - 10
of 18 708
pro vyhledávání: '"Roos C"'
Autor:
Hussain, M. I., Guevara-Bertsch, M., Torrontegui, E., Garcıa-Ripoll, J. J., Blatt, R., Roos, C. F.
Well isolated quantum systems are exquisite sensors of electromagnetic fields. In this work, we use a single trapped ion for characterizing chirped ultraviolet (UV) picosecond laser pulses. The frequency swept pulses resonantly drive a strong dipole
Externí odkaz:
http://arxiv.org/abs/2312.03679
Autor:
Hainzer, H., Kiesenhofer, D., Ollikainen, T., Bock, M., Kranzl, F., Joshi, M. K., Yoeli, G., Blatt, R., Gefen, T., Roos, C. F.
Ramsey interferometry is a widely used tool for precisely measuring transition frequencies between two energy levels of a quantum system, with applications in time-keeping, precision spectroscopy, quantum optics, and quantum information. Often, the c
Externí odkaz:
http://arxiv.org/abs/2203.12656
Autor:
Joshi, M. K., Kranzl, F., Schuckert, A., Lovas, I., Maier, C., Blatt, R., Knap, M., Roos, C. F.
Identifying universal properties of non-equilibrium quantum states is a major challenge in modern physics. A fascinating prediction is that classical hydrodynamics emerges universally in the evolution of any interacting quantum system. Here, we exper
Externí odkaz:
http://arxiv.org/abs/2107.00033
Autor:
Alberts RC; Research Unit for Environmental Sciences and Management, North-West University, Potchefstroom, South Africa. Reece.Alberts@nwu.ac.za.; Protected Areas Research Group, North West University, Potchefstroom Campus, Potchefstroom, South Africa. Reece.Alberts@nwu.ac.za., Retief FP; Research Unit for Environmental Sciences and Management, North-West University, Potchefstroom, South Africa.; Protected Areas Research Group, North West University, Potchefstroom Campus, Potchefstroom, South Africa., Bond AJ; Research Unit for Environmental Sciences and Management, North-West University, Potchefstroom, South Africa.; Protected Areas Research Group, North West University, Potchefstroom Campus, Potchefstroom, South Africa.; School of Environmental Sciences, University of East Anglia, Norwich, UK., Roos C; Research Unit for Environmental Sciences and Management, North-West University, Potchefstroom, South Africa.; Protected Areas Research Group, North West University, Potchefstroom Campus, Potchefstroom, South Africa., Cilliers DP; Research Unit for Environmental Sciences and Management, North-West University, Potchefstroom, South Africa.; Protected Areas Research Group, North West University, Potchefstroom Campus, Potchefstroom, South Africa.
Publikováno v:
Environmental management [Environ Manage] 2024 Sep 23. Date of Electronic Publication: 2024 Sep 23.
Autor:
Merel van Loon-van Gaalen, Ilje E. Voshol, M. Christien van der Linden, Jacobijn Gussekloo, Roos C. van der Mast
Publikováno v:
BMC Geriatrics, Vol 23, Iss 1, Pp 1-7 (2023)
Abstract Background As unplanned Emergency Department (ED) return visits (URVs) are associated with adverse health outcomes in older adults, many EDs have initiated post-discharge interventions to reduce URVs. Unfortunately, most interventions fail t
Externí odkaz:
https://doaj.org/article/eccc2fc1f170470394de573854cdd609
Autor:
Hussain, M. I., Heinrich, D., Guevara-Bertsch, M., Torrontegui, E., Garcıa-Ripoll, J. J., Roos, C. F., Blatt, R.
Publikováno v:
Phys. Rev. Applied 15, 024054 (2021)
The conventional approach to perform two-qubit gate operations in trapped ions relies on exciting the ions on motional sidebands with laser light, which is an inherently slow process. One way to implement a fast entangling gate protocol requires a su
Externí odkaz:
http://arxiv.org/abs/2007.03404
Autor:
Joshi, M. K., Fabre, A., Maier, C., Brydges, T., Kiesenhofer, D., Hainzer, H., Blatt, R., Roos, C. F.
Publikováno v:
New J. Phys. 22, 103013 (2020)
We present experiments on polarization gradient cooling of Ca$^+$ multi-ion Coulomb crystals in a linear Paul trap. Polarization gradient cooling of the collective modes of motion whose eigenvectors have overlap with the symmetry axis of the trap is
Externí odkaz:
http://arxiv.org/abs/2006.15104
Autor:
Bennett, H. S.
Publikováno v:
The Review of English Studies, 1962 May 01. 13(50), 174-178.
Externí odkaz:
https://www.jstor.org/stable/513066
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Autor:
Reslow, Natasja1
Publikováno v:
Journal of Common Market Studies. May2014, Vol. 52 Issue 3, p707-708. 8p.