Zobrazeno 1 - 10
of 4 296
pro vyhledávání: '"Poliakov A"'
We exploit polarization self-rotation in atomic rubidium vapor to observe spontaneous symmetry breaking and bistability of polarization patterns. We pump the vapor cell with horizontally polarized light while the vertical polarization, which is initi
Externí odkaz:
http://arxiv.org/abs/2409.19065
TiltXter: CNN-based Electro-tactile Rendering of Tilt Angle for Telemanipulation of Pasteur Pipettes
Autor:
Cabrera, Miguel Altamirano, Tirado, Jonathan, Fedoseev, Aleksey, Sautenkov, Oleg, Poliakov, Vladimir, Kopanev, Pavel, Tsetserukou, Dzmitry
The shape of deformable objects can change drastically during grasping by robotic grippers, causing an ambiguous perception of their alignment and hence resulting in errors in robot positioning and telemanipulation. Rendering clear tactile patterns i
Externí odkaz:
http://arxiv.org/abs/2409.15838
We demonstrate that in metals, both normal and superconducting, orbital currents present in the ground state when time reversal symmetry (TRS) is broken, generate spin chirality. Nonzero chirality can emerge in the absence of any spin-dependent inter
Externí odkaz:
http://arxiv.org/abs/2407.17433
Autor:
Poliakov, Mykhailo, Shvai, Nadiya
The retrieval-augmented generation (RAG) enables retrieval of relevant information from an external knowledge source and allows large language models (LLMs) to answer queries over previously unseen document collections. However, it was demonstrated t
Externí odkaz:
http://arxiv.org/abs/2406.13213
Autor:
Gontcharov, G. A., Savchenko, S. S., Marchuk, A. A., Bonatto, C. J., Ryutina, O. S., Khovritchev, M. Yu., Il'in, V. B., Mosenkov, A. V., Poliakov, D. M., Smirnov, A. A.
We fit various colour-magnitude diagrams (CMDs) of the high-latitude Galactic globular clusters NGC\,5024 (M53), NGC\,5053, NGC\,5272 (M3), NGC\,5466, and NGC\,7099 (M30) by isochrones from the Dartmouth Stellar Evolution Database and Bag of Stellar
Externí odkaz:
http://arxiv.org/abs/2404.14797
Autor:
Marchuk, Alexander A., Chugunov, Ilia V., Gontcharov, George A., Mosenkov, Aleksandr V., Ilin, Vladimir B., Savchenko, Sergey S., Smirnov, Anton A., Poliakov, Denis M., Seguine, Jonah, Chazov, Maxim I.
Spiral structure can contribute significantly to a galaxy's luminosity. However, only rarely are proper photometric models of spiral arms used in decompositions. As we show in the previous work, including the spirals as a separate component in a phot
Externí odkaz:
http://arxiv.org/abs/2402.08531
Autor:
Gontcharov, George A., Bonatto, Charles J., Ryutina, Olga S., Savchenko, Sergey S., Mosenkov, Aleksandr V., Il'in, Vladimir B., Khovritchev, Maxim Yu., Marchuk, Alexander A., Poliakov, Denis M., Smirnov, Anton A., Seguine, Jonah
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 2023, Volume 526, Issue 4, pp. 5628-5647
We fit various colour-magnitude diagrams (CMDs) of the Galactic globular clusters NGC\,6397 and NGC\,6809 (M55) by isochrones from the Dartmouth Stellar Evolution Database (DSED) and Bag of Stellar Tracks and Isochrones (BaSTI) for $\alpha$-enhanced
Externí odkaz:
http://arxiv.org/abs/2402.06524
Autor:
Arapkina, Larisa V., Chizh, Kirill V., Uvarov, Oleg V., Voronov, Valery V., Dubkov, Vladimir P., Storozhevykh, Mikhail S., Poliakov, Maksim V., Volkova, Lidiya S., Edelbekova, Polina A., Klimenko, Alexey A., Dudin, Alexander A., Yuryev, Vladimir A.
Publikováno v:
Materials Science in Semiconductor Processing 181 (2024) 108659
We present Raman spectroscopy of the polycrystalline Si and Ge films deposited by molecular beam deposition on a dielectric substrate. The Raman study has been made using lasers with different wavelengths. Structural properties of the poly-films have
Externí odkaz:
http://arxiv.org/abs/2403.09679
The Yao-Lee model is an example of exactly solvable spin-orbital models that are generalizations of the original Kitaev honeycomb model with extra local orbital degrees of freedom. Similar to the Kitaev model, both spin and orbital degrees of freedom
Externí odkaz:
http://arxiv.org/abs/2312.17359
Virtual reality simulation has become a popular approach for training and assessing medical students. It offers diverse scenarios, realistic visuals, and quantitative performance metrics for objective evaluation. However, creating these simulations c
Externí odkaz:
http://arxiv.org/abs/2311.14508