Výsledky vyhledávání - "Fedotova, E. A."

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Inspiration from machine learning on example of optimization of the Bose-Einstein condensate of thulium atoms in a 1064-nm trap

Autor: Kumpilov, D. A., Pershin, D. A., Cojocaru, I. S., Khlebnikov, V. A., Pyrkh, I. A., Rudnev, A. E., Fedotova, E. A., Khoruzhii, K. A., Aksentsev, P. A., Gaifutdinov, D. V., Zykova, A. K., Tsyganok, V. V., Akimov, A. V.

Publikováno v: Phys. Rev. A 109, 033313 (2024)

The number of atoms in Bose-Einstein condensate determines the scale of experiments that can be performed, making it crucial for quantum simulations. Optimization of the number of atoms in the condensate is a complex problem which could be efficientl

Externí odkaz: http://arxiv.org/abs/2311.06795

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Bose-Einstein condensate as a diagnostic tool for an optical lattice formed by 1064 nm laser light

Autor: Tsyganok, V. V., Pershin, D. A., Khlebnikov, V. A., Kumpilov, D. A., Pyrkh, I. A., Rudnev, A. E., Fedotova, E. A., Gaifudinov, D. V., Cojocaru, I. S., Khoruzhii, K. A., Aksentsev, P. A., Zykova, A. K., Akimov, A. V.

Publikováno v: Phys. Rev. A 108, 013310 (2023)

Recently, the thulium atom has been cooled down to the temperature of Bose-Einstein condensation. While the condensate of the thulium atom has a lot of applications in quantum simulations and other areas of physics, it can also serve as a unique diag

Externí odkaz: http://arxiv.org/abs/2303.10071

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Losses of thulium atoms from optical dipole traps operating at 532 and 1064 nm

Recently thulium has been condensed to Bose-Einstein condensate. Machine learning was used to avoid a detailed study of all obstacles making cooling difficult. This paper analyses the atomic loss mechanism for the 532 nm optical trap, used in the Bos

Externí odkaz: http://arxiv.org/abs/2302.02106

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