Zobrazeno 1 - 10
of 328
pro vyhledávání: '"Protasov, A. V."'
Autor:
Clément, Benoit, Baeßler, Stefan, Nesvizhevsky, Valery V., Perry, Emily, Pignol, Guillaume, Pioquinto, Jason A., Protasov, Konstantin V., Rebreyend, Dominique, Roulier, Damien, Shen, Lingnan, Strelkov, Alexander V., Vezzu, Francis
The bouncing neutron is one of the rare system where gravity can be studied in a quantum framework. To this end it is crucial to be able to select some specific gravitational quantum state (GQS). The GRANIT apparatus is the first physics experiment c
Externí odkaz:
http://arxiv.org/abs/2205.11130
Autor:
Protasov, I. V.
We characterize finitary coarse spaces $X$ such that every permutation of $X$ is an asymorphism.
Comment: bornology, coarse space, asymorphism
Comment: bornology, coarse space, asymorphism
Externí odkaz:
http://arxiv.org/abs/2110.01375
Autor:
Protasov, K. V., Gudkov, V., Kupriyanova, E. A., Nesvizhevsky, V. V., Snow, W. M., Voronin, A. Yu.
Publikováno v:
Phys. Rev. D 102, 075025 (2020)
The values of the antineutron-nucleus scattering lengths, and in particular their imaginary parts, are needed to evaluate the feasibility of using neutron mirrors in laboratory experiments to search for neutron-antineutron oscillations. We analyze ex
Externí odkaz:
http://arxiv.org/abs/2009.11467
Coherent forward neutron propagation in gas is discussed as a new approach to search for neutron-antineutron oscillations ($ n-\bar{n}$), which violate both $B$ and $B-L$ conservation. We show that one can increase the probability of neutron - antine
Externí odkaz:
http://arxiv.org/abs/1912.06730
Publikováno v:
Phys. Rev. Lett. 122, 221802 (2019)
An observation of neutron-antineutron oscillations ($ n-\bar{n}$), which violate both $B$ and $B-L$ conservation, would constitute a scientific discovery of fundamental importance to physics and cosmology. A stringent upper bound on its transition ra
Externí odkaz:
http://arxiv.org/abs/1810.04988
Autor:
Protasov, Igor V.
We survey different topologizations of the set $\mathcal{S}(G)$ of all closed subgroups of a topological group $G$ and demonstrate some applications in Topological Grous, Model Theory, Geometric Group Theory, Topological Dynamics.
Comment: Keywo
Comment: Keywo
Externí odkaz:
http://arxiv.org/abs/1809.00139
Autor:
Taraskin, Aleksandr S., Semenov, Konstantin K., Lozhkov, Alexey A., Baranovskaya, Irina L., Protasov, Aleksandr V., Ramsay, Edward S., Tyulin, Alexandr A., Mirgorodskaya, Olga A., Vasin, Andrey V., Klotchenko, Sergey A., Zabrodskaya, Yana A.
Publikováno v:
In Journal of Pharmaceutical and Biomedical Analysis 20 February 2022 210
Autor:
Protasov, I. V., Protasova, K. D.
Given two ordinal $\lambda$ and $\gamma$, let $f:[0,\lambda) \rightarrow [0,\gamma)$ be a function such that, for each $\alpha<\gamma$, $\sup\{f(t): t\in[0, \alpha]\}<\gamma.$ We define a mapping $d_{f}: [0,\lambda)\times [0,\lambda) \longrightarrow
Externí odkaz:
http://arxiv.org/abs/1603.08713
Autor:
Baeßler, S., Nesvizhevsky, V. V., Pignol, G., Protasov, K. V., Rebreyend, D., Kupriyanova, E. A., Voronin, A. Yu.
Publikováno v:
Phys. Rev. D 91, 042006 (2015)
Quantum states of ultracold neutrons in the gravitational field are to be characterized through gravitational resonance spectroscopy. This paper discusses systematic effects that appear in the spectroscopic measurements. The discussed frequency shift
Externí odkaz:
http://arxiv.org/abs/1501.03023
Akademický článek
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