Zobrazeno 1 - 10
of 327
pro vyhledávání: '"Fedotov, Alexander A."'
Autor:
Stasenko, Sergey V., Mikhaylov, Alexey N., Fedotov, Alexander A., Smirnov, Vladimir A., Kazantsev, Victor B.
A mathematical model of a spiking neuron network accompanied by astrocytes is considered. The network is composed of excitatory and inhibitory neurons with synaptic connections supplied by a memristor-based model of plasticity. Another mechanism for
Externí odkaz:
http://arxiv.org/abs/2402.10214
We study the conditions for coherent radiation of an electron bunch driven by a counterpropagating strong pulsed electromagnetic plane wave. We derive the spectrum of the coherent radiation and show that it is emitted backwards with respect to the la
Externí odkaz:
http://arxiv.org/abs/2306.16945
Autor:
Husakou, Anton, Babushkin, Ihar, Fedotova, Olga, Rusetsky, Ryhor, Khasanov, Oleg, Smirnova, Tatsiana, Fedotov, Alexander, Sapaev, Usman, Apostolova, Tzveta
We propose a new concept for generation of ultrashort pulses based on transient plasmonic resonance in nanoparticle composites. Photoionization and free-carriers plasma change the susceptibility of nanoparticles on a few-femtosecond scale. This resul
Externí odkaz:
http://arxiv.org/abs/2301.05035
Autor:
Husakou, Anton, Fedotova, Olga, Rusetsky, Ryhor, Khasanov, Oleg, Smirnova, Tatsiana, Fedotov, Alexander, Apostolova, Tzveta, Babushkin, Ihar, Sapaev, Usman
We describe a unified numerical model which allows fast and accurate simulation of nonlinear light propagation in nanoparticle composites, including various effects such as group velocity dispersion, second- and third-order nonlinearity, quasi-free-c
Externí odkaz:
http://arxiv.org/abs/2301.04531
Autor:
Ahmadiniaz, Naser, Fedotov, Alexander M., Gelfer, Evgeny G., Kim, Sang Pyo, Schubert, Christian
In previous work on Schwinger pair creation in purely time-dependent fields, it was shown how to construct ``solitonic'' electric fields that do not create scalar pairs with an arbitrary fixed momentum. We show that this construction can be adapted t
Externí odkaz:
http://arxiv.org/abs/2205.15946
Publikováno v:
Tongxin xuebao, Vol 44, Pp 61-77 (2023)
LEO satellite constellation (LSC) offers seamless and fast connectivity for non-terrestrial network (NTN).However, the lack of QoS guarantees for users significantly impacts the performance of the NTN system.Considering multi-QoS metrics, a capacity
Externí odkaz:
https://doaj.org/article/28433fcfcdf648abaeecff7281d179f7
Autor:
Samokhvalov, Faddey, Zamchiy, Alexandr, Baranov, Evgeniy, Fedotov, Alexander, Starinskaya, Elena, Volodin, Vladimir, Tagiara, Nagia S., Starinskiy, Sergey
Publikováno v:
In Optics and Laser Technology December 2024 179
We present a phase-integral formulation of dynamically assisted Schwinger pair production of scalar charges to find the pair production density under a strong low-frequency field and a weak high-frequency field. The leading WKB action was the Schwing
Externí odkaz:
http://arxiv.org/abs/2109.10268
Autor:
Stasenko, Sergey V., Mikhaylov, Alexey N., Fedotov, Alexander A., Smirnov, Vladimir A., Kazantsev, Victor B.
Publikováno v:
In Chaos, Solitons and Fractals: the interdisciplinary journal of Nonlinear Science, and Nonequilibrium and Complex Phenomena April 2024 181
Autor:
Abramowicz, Halina, Acosta, Uwe Hernandez, Altarelli, Massimo, Assmann, Ralph, Bai, Zhaoyu, Behnke, Ties, Benhammou, Yan, Blackburn, Thomas, Boogert, Stewart, Borysov, Oleksandr, Borysova, Maryna, Brinkmann, Reinhard, Bruschi, Marco, Burkart, Florian, Büßer, Karsten, Cavanagh, Niall, Davidi, Oz, Decking, Winfried, Dosselli, Umberto, Elkina, Nina, Fedotov, Alexander, Firlej, Miroslaw, Fiutowski, Tomasz, Fleck, Kyle, Gostkin, Mikhail, Grojean, Christophe, Hallford, John Andrew, Harsh, Harsh, Hartin, Anthony, Heinemann, Beate, Heinzl, Tom, Helary, Louis, Hoffmann, Marius, Huang, Shan, Huang, Xinhe, Idzik, Marek, Ilderton, Anton, Jacobs, Ruth Magdalena, Kaempfer, Burkhard, King, Ben, Lakhno, Hlib, Levanon, Assaf, Levy, Aharon, Levy, Itamar, List, Jenny, Lohmann, Wolfgang, Ma, Teng, Macleod, Alexander John, Malka, Victor, Meloni, Federico, Mironov, Arseny, Morandin, Mauro, Moron, Jakub, Negodin, Evgueni, Perez, Gilad, Pomerantz, Ishay, Poeschl, Roman, Prasad, Rajendra, Quere, Fabien, Ringwald, Andreas, Roedel, Christian, Rykovanov, Sergey, Salgado, Felipe, Santra, Arka, Sarri, Gianluca, Saevert, Alexander, Sbrizzi, Antonio, Schmitt, Stefan, Schramm, Ulrich, Schuwalow, Sergej, Seipt, Daniel, Shaimerdenova, Leila, Shchedrolosiev, Mykyta, Skakunov, Maksim, Soreq, Yotam, Streeter, Matthew, Swientek, Krzysztof, Hod, Noam Tal, Tang, Suo, Teter, Thomas, Thoden, Daniel, Titov, Alexander, Tolbanov, Oleg, Torgrimsson, Greger, Tyazhev, Anton, Wing, Matthew, Zanetti, Marco, Zarubin, Andrei, Zeil, Karl, Zepf, Matt, Zhemchukov, Aleksey
This Conceptual Design Report describes LUXE (Laser Und XFEL Experiment), an experimental campaign that aims to combine the high-quality and high-energy electron beam of the European XFEL with a powerful laser to explore the uncharted terrain of quan
Externí odkaz:
http://arxiv.org/abs/2102.02032