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КВАНТОВАЯ МОДЕЛЬ ПЕРВИЧНОГО ВАКУУМА И ЕГО УПРУГИЕ СВОЙСТВА
С. 7–11.
In book
Н. Новгород: ИД "Наш дом", 2016.
Park I. H., Choi K. -., Hwang J. et al., Journal of Cosmology and Astroparticle Physics 2021 Vol. 2021 No. 11 Article 008
We propose a new method to detect gravitational waves, based on spatial coherence interferometry with stellar light, as opposed to the conventional temporal coherence interferometry with laser sources. The proposed method detects gravitational waves by using two coherent beams of light from a single distant star measured at separate space-based detectors with a long baseline. ...
Added: January 14, 2022
Losiakov V., Тютин И. В., Теоретическая и математическая физика 2019 Т. 199 № 1 С. 142–153
In the framework of general relativity theory, we consider a space-time whose metric depends on only one coordinate and time. We choose a gauge class such that all the constraint conditions of the theory of gravity as a gauge theory are explicitly solved and construct a Hamiltonian depending only on dynamical physical variables (gravitons). We ...
Added: October 31, 2019
Slunyaev A., , in: Proceedings of the International Conference DAYS on DIFFRACTION 2018.: IEEE, 2018. P. 277–282.
We develop a method for the application of the Inverse Scattering Technique to the analysis of surface
water waves and present here some evidence on its efficiency. The general idea is to interpret nonlinear
wave groups in terms of soliton-type structures - envelope solitons in the framework of the integrable
nonlinear Schrodinger equation. Such analysis can improve understanding of the nonlinear ...
Added: March 1, 2019
Slunyaev A., Ezersky A., Mouazé D. et al., , in: Nonlinear Waves and Pattern Dynamics.: Switzerland: Springer, 2018. P. 67–76.
Arisingmodulations of surface gravitywaves in a shallow-water resonator under harmonic forcing is discovered in laboratory experiments. Different types of modulations are found. When certain conditions are satisfied (appropriate frequency and sufficient force of excitation), the standing waves become modulated, and the envelopes of standing waves propagate in the channel. Strongly nonlinear numerical simulations of the Euler equations are performed reproducing ...
Added: March 1, 2019
Abrashkin A. A., Нелинейный мир 2018 Т. 16 № 1 С. 12–17
Предложена модель первичного вакуума, состоящего из частиц с планковскими масштабами длины, времени жизни и массы, которые названы эфиронами. Квантовое гравитационное поле отождествляется с возбужденным состоянием эфиронного бозе-конденсата. Гравитон определяется как квазичастица волнового поля свободных эфиронов. В рамках квантово-полевого подхода дано объяснение формулы закона всемирного тяготения. ...
Added: June 5, 2018
Долгов А. Д., Postnov K., Journal of Cosmology and Astroparticle Physics 2017 Vol. 09 No. 018
The transition of powerful gravitational waves, created by the coalescence of massive black hole binaries, into electromagnetic radiation in external magnetic fields is considered. In contrast to the previous calculations of the similar effect we study the realistic case of the gravitational radiation frequency below the plasma frequency of the surrounding medium. The gravitational waves ...
Added: February 14, 2018
Pozanenko A. S., Barkov M. V., Minaev P. Y. et al., Astrophysical Journal Letters 2018 Vol. 852 No. 2 P. 1–18
We present our observations of electromagnetic transients associated with GW170817/GRB 170817A using optical telescopes of Chilescope observatory and Big Scanning Antenna (BSA) of Pushchino Radio Astronomy Observatory at 110 MHz. The Chilescope observatory detected an optical transient of ∼19m on the third day in the outskirts of the galaxy NGC 4993; we continued observations following ...
Added: January 29, 2018
Abbott B. P., Abbott R., Abbott T. D. et al., Astrophysical Journal Letters 2017 Vol. 848 No. 2 P. 1–59
On 2017 August 17 a binary neutron star coalescence candidate (later designated GW170817) with merger time 12:41:04 UTC was observed through gravitational waves by the Advanced LIGO and Advanced Virgo detectors. The Fermi Gamma-ray Burst Monitor independently detected a gamma-ray burst (GRB 170817A) with a time delay of ∼ 1.7 {{s}} with respect to the ...
Added: January 27, 2018
Siparov S., Samodurov V., Laptev G., Monthly Notices of the Royal Astronomical Society 2017 Vol. 467 No. 3 P. 2813–2819
Further analysis of data previously obtained during the monitoring observations of 49 astrophysical water (22 GHz) masers shows that in some cases the intensity of an individual component of the maser spectrum changes periodically, on time-scales of tens of minutes. It is argued that this variation cannot be the effect of instrumental errors, weather conditions ...
Added: August 30, 2017
Pozanenko A. S., Вольнова А. А., Minaev P. et al., В кн.: CEUR Workshop Proceedings (Т. 1752, Selected Papers of the XVIII International Conference on Data Analytics and Management in Data Intensive Domains (DAMDID/RCDL 2016) Ershovo, Moscow Region, Russia, October 11-14, 2016)Т. 1752.: Ахен: CEUR-WS.org, 2016. С. 116–120.
We consider various signals, which may accompany transient sources of gravitational waves. Also we discuss problems of a counterpart search of gravitational transients. We briefly describe data sets and data types generating in search campaigns. We also formulate requirements for the search. As an example we consider the first gravitational wave events GW150914, GW151226 and ...
Added: March 13, 2017
Abrashkin A. A., В кн.: НАУЧНАЯ СЕССИЯ НИЯУ МИФИ-2015Т. 2: Наука о жизни (высокотехнологическая медицина). Наноструктурная электроника. Плазменные, лазерные исследования и технологии. Прикладная математика и теоретическая физика.: М.: Национальный исследовательский ядерный университет МИФИ, 2015. С. 236.
Предложена модель гипотетического первичного вакуума как сплош- ного континуума, состоящего из частиц с планковскими масштабами дли- ны, времени и массы (эфиронов). Они образуют бозе-конденсат, и их опи- сание сводится к системе уравнений гидродинамики для потенциальных течений сжимаемой жидкости. Уравнение состояния такого планковского конденсата содержит постоянную Планка и является нелокальным. Пока- зано, что в конденсате могут ...
Added: September 27, 2016
Abrashkin A. A., Pelinovsky E., , in: EGU General Assembly 2016, Geophysical Research Abstracts.: Wien: CC Attribution 3.0 License, 2016.
Nonlinear Schrodinger equation is derived for weakly modulated nonlinear wave packets in the infinite-depth water flow with inhomogeneous vorticity. Governing 2-D equations are written in Lagrangian variables. Nonlinear Schrodinger equation is obtained in the third order of perturbation theory taking into account weak non-uniform vortex current. Two limiting cases are analyzed. The first one corresponds ...
Added: September 27, 2016
Siparov S., Samodurov V., Laptev G., Astronomy and Astrophysics 2015 Vol. 574 No. L2 P. 1–4
Many astrophysical sources that emit narrow radio-frequency spectral lines are believed to be sets of molecular condensation, each of which works as a maser, so that the whole set produces a characteristic spectrum. The forms of these spectra vary with time on various time-scales from months to dozens of minutes. We analysed the ultra-short variations ...
Added: March 4, 2015
Vassilyevsky V. V., Monakhov I., Polunina A. A. et al., Известия высших учебных заведений. Электроника 2013 Т. 100 № 2 С. 9–15
Разработан селективный геттер на водород, представляющий собой гетероструктуру, состоящую из пористой титановой подложки и пленки палладия. В этой гетероструктуре палладий выполняет функцию селективной мембраны, пропускающей только водород, а титан химически связывает поглощаемый водород. Применен новый метод конденсации в замкнутом объеме кнудсеновской ячейки с испаряющимися стенками из палладия. Полученная пленка покрывает всю поверхность пористого геттера. ...
Added: March 29, 2013