Zobrazeno 1 - 10
of 55
pro vyhledávání: '"A A Rakhubovsky"'
Publikováno v:
New Journal of Physics, Vol 26, Iss 8, p 083022 (2024)
Quantum coherence, the ability of a system to be in a quantum superposition of pure states, is a distinct feature of quantum mechanics that has no direct analog in classical mechanics. Quantum states that possess coherence efficiently outperform thei
Externí odkaz:
https://doaj.org/article/a38d3012a3304c559f95536c8688d285
Publikováno v:
New Journal of Physics, Vol 24, Iss 11, p 113006 (2022)
Quantum coherence, the ability of a quantum system to be in a superposition of orthogonal quantum states, is a distinct feature of the quantum mechanics, thus marking a deviation from classical physics. Coherence finds its applications in quantum sen
Externí odkaz:
https://doaj.org/article/4952c0d501fa4f2088cca817f61fa70a
Autor:
Duchaň, Martin, Šiler, Martin, Jákl, Petr, Brzobohatý, Oto, Rakhubovsky, Andrey, Filip, Radim, Zemánek, Pavel
A contactless control of fluctuations of phase space variables of a nanoobject belongs among the key methods needed for ultra-precise nanotechnology and the upcoming quantum technology of macroscopic systems. Here we utilize the experimental platform
Externí odkaz:
http://arxiv.org/abs/2403.04302
Publikováno v:
New J. Phys. 24 113006 (2022)
Quantum coherence, the ability of a quantum system to be in a superposition of orthogonal quantum states, is a distinct feature of the quantum mechanics, thus marking a deviation from classical physics. Coherence finds its applications in quantum sen
Externí odkaz:
http://arxiv.org/abs/2206.04499
Publikováno v:
Quantum 6, 686 (2022)
Quantum coupling between mechanical oscillators and atomic gases generating entanglement has been recently experimentally demonstrated using their subsequent interaction with light. The next step is to build a hybrid atom-mechanical quantum gate show
Externí odkaz:
http://arxiv.org/abs/2110.06702
Autor:
Pitchford, Alexander, Rakhubovsky, Andrey A., Mukherjee, Rick, Moore, Darren W., Sauvage, Frédéric, Burgarth, Daniel, Filip, Radim, Mintert, Florian
Publikováno v:
Quantum Science and Technology 9 (2024) 045044
Nonclassical correlations provide a resource for many applications in quantum technology as well as providing strong evidence that a system is indeed operating in the quantum regime. Optomechanical systems can be arranged to generate nonclassical cor
Externí odkaz:
http://arxiv.org/abs/2006.15050
Akademický článek
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Publikováno v:
New J. Phys. 21, 113050 (2019)
Processing quantum information on continuous variables requires a highly nonlinear element in order to attain universality. Noise reduction in processing such quantum information involves the use of a nonlinear phase state as a non-Gaussian ancilla.
Externí odkaz:
http://arxiv.org/abs/1904.00772
Akademický článek
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Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract A nanomechanical oscillator can be used as a sensitive probe of a small linearized mechanical force. We propose a simple quantum optomechanical scheme using a coherent light mode in the cavity and weak short-pulsed light-matter interactions.
Externí odkaz:
https://doaj.org/article/3cdb5c405848432b8fc36650a9c9d2d3