Zobrazeno 1 - 10
of 13 076
pro vyhledávání: '"P P Fedorov"'
Autor:
Dmytrenko, A. M., Fedorov, P. N., Akhmetov, V. S., Velichko, A. B., Denyshchenko, S. I., Khramtsov, V. P., Vavilova, I. B., Dobrycheva, D. V., Sergijenko, O. M., Vasylenko, A. A., Kompaniiets, O. V.
We present the results of determining the parameters characterizing the shape and orientation of residual velocity ellipsoids from the Gaia DR3 red giants and subgiants. We show the distribution of velocity dispersions in the Galactic plane obtained
Externí odkaz:
http://arxiv.org/abs/2412.18333
Autor:
Yang, Yufei, Horbury, Timothy S., Trotta, Domenico, Matteini, Lorenzo, Wang, Joseph, Fedorov, Andrey, Louarn, Philippe, Bale, Stuart, Pulupa, Marc, Larson, Davin E., Stevens, Michael, Maksimovic, Milan, Khotyaintsev, Yuri, Larosa, Andrea
We investigate a class of ion-scale magnetic solitary structures in the solar wind, characterized by distinct magnetic field enhancements and bipolar rotations over spatial scales of several proton inertial lengths. Previously tentatively identified
Externí odkaz:
http://arxiv.org/abs/2412.16824
Autor:
Honasoge, K. E., Handschuh, M., Yam, W. K., Gandorfer, S., Bazulin, D., Bruckmoser, N., Koch, L., Marx, A., Gross, R., Fedorov, K. G.
Superconducting circuits incorporating Josephson elements represent a promising hardware platform for quantum technologies. Potential applications include scalable quantum computing, microwave quantum networks, and quantum-limited amplifiers. However
Externí odkaz:
http://arxiv.org/abs/2412.11280
Autor:
Khomchenko, Ilia, Fionov, Andrei, Alekseev, Artem, Volkov, Daniil, Semerikov, Ilya A., Kolachevsky, Nikolay N., Fedorov, Aleksey K.
Trapped ions are among the leading platforms for quantum technologies, particularly in the field of quantum computing. Detecting states of trapped ions is essential for ensuring high-fidelity readouts of quantum states. In this work, we develop and b
Externí odkaz:
http://arxiv.org/abs/2412.10934
Autor:
Belogolovskii, Dmitrii, Rahman, Md Masudur, Johnson, Karl, Fedorov, Vladimir, Alic, Nikola, Ndao, Abdoulaye, Yu, Paul K. L., Fainman, Yeshaiahu
Phase-sensitive integrated photonic devices are highly susceptible to minor manufacturing deviations, resulting in significant performance inconsistencies. This variability has limited the scalability and widespread adoption of these devices. Here, a
Externí odkaz:
http://arxiv.org/abs/2412.06217
Autor:
Dale, Nicholas, Ashour, Omar A., Vila, Marc, Regmi, Resham B., Fox, Justin, Johnson, Cameron W., Fedorov, Alexei, Stibor, Alexander, Ghimire, Nirmal J., Griffin, Sinéad M.
Altermagnets are distinguished by their unique spin group symmetries, where spin and spatial symmetries are fully decoupled, resulting in nonrelativistic spin splitting (NRSS) of electronic bands. This phenomenon, unlike conventional spin splitting d
Externí odkaz:
http://arxiv.org/abs/2411.18761
Autor:
Yakovlev, D. G., Fedorov, I. E.
Magnetars are neutron stars with superstrong magnetic fields. Some of them (soft-gamma repeaters, SGRs) demonstrate gigantic flares which nature is still unclear. At decay phase of such flares one often observes quasi-periodic oscillations (QPOs) whi
Externí odkaz:
http://arxiv.org/abs/2411.18282
Autor:
Alborghetti, L., Bertoni, B., Vicarelli, L., Zanotto, S., Roddaro, S., Tredicucci, A., Cautero, M., Gregorat, L., Cautero, G., Cojocari, M., Fedorov, G., Kuzhir, P., Pitanti, A.
A common approach to detecting weak signals or minute quantities involves leveraging on the localized spectral features of resonant modes, where sharper lines (i.e. high Q-factors) enhance transduction sensitivity. However, maximizing the Q-factor of
Externí odkaz:
http://arxiv.org/abs/2411.09071
We develop a novel key routing algorithm for quantum key distribution (QKD) networks that utilizes a distribution of keys between remote, i.e., not directly connected by a QKD link, nodes through multiple non-overlapping paths. This approach enchases
Externí odkaz:
http://arxiv.org/abs/2411.07810
Autor:
Pakkiam, Prasanna, Kumar, N. Pradeep, Chiu, Chun-Ching, Sommers, David, Pletyukhov, Mikhail, Fedorov, Arkady
We experimentally realise the theoretical proposal for in-situ tunable photonic edge states emerging from qubits coupled to a waveguide with a photonic bandgap. These edge states are directional, exhibiting theoretically zero population in the opposi
Externí odkaz:
http://arxiv.org/abs/2411.05271