Zobrazeno 1 - 10
of 6 012
pro vyhledávání: '"Bobkov, A."'
We study dissipationless spin transport induced by a charge supercurrent in a monolayer van der Waals superconductor under the applied magnetic field and in a bilayer superconductor/ferromagnet (S/F) heterostructure with no external field. It is show
Externí odkaz:
http://arxiv.org/abs/2407.01319
Superconductor/ferromagnet/superconductor Josephson junctions with anomalous phase shift $\varphi_0$ ($\varphi_0$-S/F/S JJs) realize a coupling between the superconducting phase and the spin degrees of freedom. Consequently, the anomalous phase shift
Externí odkaz:
http://arxiv.org/abs/2406.01207
Autor:
Bobkov, Sergey, Götze, Friedrich
Berry-Esseen-type bounds are developed in the multidimensional local limit theorem in terms of the Lyapunov coefficients and maxima of involved densities.
Externí odkaz:
http://arxiv.org/abs/2407.20744
Autor:
Bobkov, Sergey, Götze, Friedrich
The paper is devoted to the investigation of Esscher's transform on high dimensional Euclidean spaces in the light of its application to the central limit theorem. With this tool, we explore necessary and sufficient conditions of normal approximation
Externí odkaz:
http://arxiv.org/abs/2407.20726
The task of manipulating real image attributes through StyleGAN inversion has been extensively researched. This process involves searching latent variables from a well-trained StyleGAN generator that can synthesize a real image, modifying these laten
Externí odkaz:
http://arxiv.org/abs/2406.10601
The discovery of 2D materials opens up unprecedented opportunities to design new materials with specified properties. In many cases, the design guiding principle is based on one or another proximity effect, i.e. the nanoscale-penetration of electroni
Externí odkaz:
http://arxiv.org/abs/2405.07575
Autor:
Bobkov, Vladimir, Kolonitskii, Sergey
Let $u$ be either a second eigenfunction of the fractional $p$-Laplacian or a least energy nodal solution of the equation $(-\Delta)^s_p \, u = f(u)$ with superhomogeneous and subcritical nonlinearity $f$, in a bounded open set $\Omega$ and under the
Externí odkaz:
http://arxiv.org/abs/2405.06936
Autor:
Bobkov, Sergey G., Duggal, Devraj
Covariance representations are developed for the uniform distributions on the Euclidean spheres in terms of spherical gradients and Hessians. They are applied to derive a number of Sobolev type inequalities and to recover and refine the concentration
Externí odkaz:
http://arxiv.org/abs/2403.19089
Autor:
Bobkov, Sergey G., Duggal, Devraj
We start with a brief survey on H\"offding's kernels, its properties, related spectral decompositions, and discuss marginal distributions of H\"offding measures. In the second part of this note, one-dimensional covariance representations are consider
Externí odkaz:
http://arxiv.org/abs/2403.19719
Superconducting spin valves based on antiferromagnet/superconductor/antiferromagnet heterostructures
Autor:
Bobkov, G. A., Gordeeva, V. M., Kamra, Lina Johnsen, Chourasia, Simran, Bobkov, A. M., Kamra, Akashdeep, Bobkova, I. V.
Publikováno v:
Phys. Rev. B 109, 184504 (2024)
Proximity effect at superconductor/antiferromagnet (S/AF) interfaces, which manifests itself as generation of Neel-type triplet correlations, leads to sensitivity of the superconducting critical temperature to the mutual orientation of the AF Neel ve
Externí odkaz:
http://arxiv.org/abs/2401.16935