Zobrazeno 1 - 10
of 6 776
pro vyhledávání: '"Terekhov, A A"'
Autor:
Milstein, A. I., Terekhov, I. S.
The non-stationary Aharonov-Bohm effect (scattering of electron in the field of a narrow solenoid with alternating current) is considered. Using the eikonal approximation, the wave function of electron, the differential and total scattering cross sec
Externí odkaz:
http://arxiv.org/abs/2412.16030
Autor:
Surkov, Viacheslav, Wendler, Chris, Terekhov, Mikhail, Deschenaux, Justin, West, Robert, Gulcehre, Caglar
Sparse autoencoders (SAEs) have become a core ingredient in the reverse engineering of large-language models (LLMs). For LLMs, they have been shown to decompose intermediate representations that often are not interpretable directly into sparse sums o
Externí odkaz:
http://arxiv.org/abs/2410.22366
Autor:
Ivanov, V. K., Terekhov, I. S.
We calculate analytically the charge density $\rho_{\text{ind}}(\boldsymbol{r})$ at small distances induced by a Coulomb impurity in two-dimensional transition metal dichalcogenides. The calculations were performed exactly in the coupling constant. W
Externí odkaz:
http://arxiv.org/abs/2408.09828
Autor:
Koreshin, E., Gladyshev, S., Matchenya, I., Balafendiev, R., Terekhov, I., Belov, P., Bogdanov, A.
We show that a slab of wire medium composed of thin parallel metallic wires can naturally support bound states in the continuum (BICs) formed in an unusual way. The revealed BICs appear due to the strong spatial dispersion making possible the propaga
Externí odkaz:
http://arxiv.org/abs/2408.02089
Autor:
Terekhov, Mikhail, Gulcehre, Caglar
Multi-objective reinforcement learning (MORL) is essential for addressing the intricacies of real-world RL problems, which often require trade-offs between multiple utility functions. However, MORL is challenging due to unstable learning dynamics wit
Externí odkaz:
http://arxiv.org/abs/2407.16807
We introduce a new approach to reservoir computing based on up-sampling and modulation, utilizing semiconductor optical amplifier and photodetector as nonlinear elements without conventionally used delay loop. We demonstrated the 400-step prediction
Externí odkaz:
http://arxiv.org/abs/2407.02117
We initiate the study of quantum state tomography with minimal regret. A learner has sequential oracle access to an unknown pure quantum state, and in each round selects a pure probe state. Regret is incurred if the unknown state is measured orthogon
Externí odkaz:
http://arxiv.org/abs/2406.18370
Autor:
Terekhov, Nikolai, Zhukovskii, Maksim
Given a graph $F$ and a positive integer $n$, the weak $F$-saturation number $\mathrm{wsat}(K_n,F)$ is the minimum number of edges in a graph $H$ on $n$ vertices such that the edges missing in $H$ can be added, one at a time, so that every edge creat
Externí odkaz:
http://arxiv.org/abs/2405.17857
Autor:
Petrenko, E. V., Terekhov, A. V., Bludova, L. V., Kolesnichenko, Yu. A., Shytov, N. V., Sergeyev, D. M., Lähderanta, E., Rogacki, K., Solovjov, A. L.
The evolution of the temperature dependence of pseudogap $\Delta$*(T) in optimally doped (OD) YBa$_2$Cu$_3$O$_{7-\delta}$ (YBCO) films with $T_{c}$ = 88.7 K under the influence of a magnetic field $B$ up to 8 T has been studied in detail. It has been
Externí odkaz:
http://arxiv.org/abs/2401.01413
Autor:
E. A. Rechkina, A. M. Terekhov
Publikováno v:
Вестник университета, Vol 0, Iss 10, Pp 131-141 (2024)
The energy mode concept, has been characterized. Energy patterns types, history of their formation and development have been summarized. The prerequisites for forming a new energy mode based on the increasing share of renewable energy sources and hyd
Externí odkaz:
https://doaj.org/article/5aa4643d2c514f35b9484bfae9083c7e
