Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Strokov, V. A."'
Autor:
Krempaský, J., Šmejkal, L., D'Souza, S. W., Hajlaoui, M., Springholz, G., Uhlířová, K., Alarab, F., Constantinou, P. C., Strokov, V., Usanov, D., Pudelko, W. R., González-Hernández, R., Hellenes, A. Birk, Jansa, Z., Reichlová, H., Šobáň, Z., Betancourt, R. D. Gonzalez, Wadley, P., Sinova, J., Kriegner, D., Minár, J., Dil, J. H., Jungwirth, T.
Lifted Kramers spin-degeneracy has been among the central topics of condensed-matter physics since the dawn of the band theory of solids. It underpins established practical applications as well as current frontier research, ranging from magnetic-memo
Externí odkaz:
http://arxiv.org/abs/2308.10681
Autor:
Lv, B. Q., Xu, N., Weng, H. M., Ma, J. Z., Richard, P., Huang, X. C., Zhao, L. X., Chen, G. F., Matt, C., Bisti, F., Strokov, V., Mesot, J., Fang, Z., Dai, X., Qian, T., Shi, M., Ding, H.
Publikováno v:
Nature Physics 11, 724-727 (2015)
In 1929, H. Weyl proposed that the massless solution of Dirac equation represents a pair of new type particles, the so-called Weyl fermions [1]. However the existence of them in particle physics remains elusive for more than eight decades. Recently,
Externí odkaz:
http://arxiv.org/abs/1503.09188
We formulate a theory combining the principles of a scalar-tensor gravity and the Rastall proposal of a violation of the usual conservation laws. In the resulting Brans-Dicke-Rastall (BDR) theory the only exact, static, spherically symmetric solution
Externí odkaz:
http://arxiv.org/abs/1503.04882
Publikováno v:
Phys. Usp. 55 831-837 (2012)
We discuss status of the singularity problem in General Relativity and argue that the requirement that a physical solution must be completely free of singularities may be too strong. As an example, we consider properties of the integrable singulariti
Externí odkaz:
http://arxiv.org/abs/1211.6619
Publikováno v:
Phys. Usp. 55, 204 (2012)
We review different approaches to the problem of generating the observed Hubble flow, whose discussion was pioneered by A.D. Sakharov. Extrapolating the Cosmological Standard Model to the past makes it possible to determine physical properties of and
Externí odkaz:
http://arxiv.org/abs/1110.6820
Autor:
Lukash, V. N., Strokov, V. N.
We briefly review the problem of generating cosmological flows of matter in GR (the genesis of universes), analyze models' shortcomings and their basic assumptions yet to be justified in physical cosmology. We propose a paradigm of cosmogenesis based
Externí odkaz:
http://arxiv.org/abs/1109.2796
Autor:
Strokov, V., Repin, S.
Quite exotic relativistic objects known as wormholes are hypothetical candidates for central machine of active galactic nuclei as well as black holes. We find the magnitude of the perihelion precession and the deflection of light in gravitational fie
Externí odkaz:
http://arxiv.org/abs/0709.3286
In spectra of many Seyfert galaxies there is a wide emission line of Fe $K_\alpha$. The line profile with two maxima supposes that the line emerges in innermost regions of an accretion disk around a black hole, hence, it is necessary to take into acc
Externí odkaz:
http://arxiv.org/abs/0705.2574
Autor:
Strokov, V.
Publikováno v:
Infinite Dimensional Analysis, Quantum Probability and Related Topics, 2007, Vol. 10, No. 4, pp. 573-589
We examine classical Bogoliubov's model of a particle coupled to a heat bath which consists of infinitely many stochastic oscillators. Bogoliubov's result suggests that, in the stochastic limit, the model exhibits convergence to thermodynamical equil
Externí odkaz:
http://arxiv.org/abs/quant-ph/0612202
Autor:
Strokov, V.
Publikováno v:
Astron.Rep.51:431-434,2007
We show that hydrodynamical and field approaches in theory of cosmological scalar perturbations are equivalent for a single medium. We also give relations between notations introduced by V. Lukash, J. Bardeen, J. Bardeen et al. and G. Chibisov and V.
Externí odkaz:
http://arxiv.org/abs/astro-ph/0612397