Zobrazeno 1 - 10
of 773
pro vyhledávání: '"Baranov, Alexander A."'
Autor:
Tkachev, Igor, Musin, Sultan, Abdurashitov, Dzhonrid, Baranov, Alexander, Guber, Fedor, Ivashkin, Alexander, Strizhak, Alexander
The evolution of the entanglement measure during Compton scattering is studied. Our analytical results show that the corresponding measure coincides with the concurrence of the two-qubit state arising after scattering. The state never collapses to a
Externí odkaz:
http://arxiv.org/abs/2406.14352
Autor:
Ivashkin, Alexander, Abdurashitov, Dzhonrid, Baranov, Alexander, Guber, Fedor, Morozov, Sergey, Musin, Sultan, Strizhak, Alexander, Tkachev, Igor
Publikováno v:
Sci. Rep. 13 (2023) no.1, 7559
We present the results of a new experimental study of the quantum entanglement of photon pairs produced in positron-electron annihilation at rest. The experimental setup includes a system of Compton polarimeters to measure the Compton scattering of a
Externí odkaz:
http://arxiv.org/abs/2210.07623
Autor:
Kaliya, Ilia E., Osipov, Vladimir Yu., Shakhov, Fedor M., Takai, Kazuyuki, Bogdanov, Kirill V., Baranov, Alexander V.
Publikováno v:
In Carbon 10 February 2024 219
Let $G$ be a simple algebraic group in defining characteristic $p>0$, and let $V$ be an irreducible $G$-module which is the tensor product of exactly two non-trivial modules. We obtain a criterion for $V$ to have the zero weight. In addition, we prov
Externí odkaz:
http://arxiv.org/abs/2004.05012
Autor:
Maleeva, Ksenia, Dadadzhanov, Daler, Palekhova, Alena, Kaliya, Ilia, Tkach, Anton, Baranov, Alexander, Bogdanov, Kirill
Publikováno v:
In Optical Materials December 2023 146
Autor:
Baimuratov, Anvar S., Martynenko, Irina V., Baranov, Alexander V., Fedorov, Anatoly V., Rukhlenko, Ivan D., Kruchinin, Stanislav Yu.
Nanocrystals of AgInS$_2$ demonstrate giant Stokes shifts ~ 1 eV, the nature of which is still not clearly understood. We propose a theoretical model of this phenomenon bringing together several different mechanisms previously considered only separat
Externí odkaz:
http://arxiv.org/abs/1904.04016
Autor:
Baranov, Alexander
We prove that the Lie commutator subalgebra of the associative algebra containing a matrix subalgebra is perfect.
Externí odkaz:
http://arxiv.org/abs/1805.09805
Autor:
Hogan, Benjamin T., Gromova, Yulia, Kovalska, Evgeniya, Baranov, Alexander, Craciun, Monica F., Baldycheva, Anna
The first observation of tungsten disulfide liquid crystalline nanocomposites in dispersions of liquid phase-exfoliated flakes is demonstrated in a range of organic solvents. The nanocomposites demonstrate significant birefringence and reconfigurable
Externí odkaz:
http://arxiv.org/abs/1804.04745
Autor:
Baranov, Alexander, Leonova, Lyudmila, Belmesov, Andrey, Domashnev, Dmitry, Levchenko, Alexey, Shmygleva, Lyubov, Karelin, Alexander, Dremova, Nadezhda, Dobrovolsky, Yury
Publikováno v:
In Solid State Ionics June 2022 379
Autor:
Baranov, Alexander, Yaseen, Hogir M.
A Lie algebra $L$ is said to be $(\Theta_{n},sl_{n})$-graded if it contains a simple subalgebra $\mathfrak{g}$ isomorphic to $sl_{n}$ such that the $\mathfrak{g}$-module $L$ decomposes into copies of the adjoint module, the trivial module, the natura
Externí odkaz:
http://arxiv.org/abs/1709.03023