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On the Gravitational Waves of the Planets Closest to the Earth and Experimental Possible of Its Measurement
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作者 Valentyn Nastasenko 《Journal of Applied Mathematics and Physics》 2021年第6期1340-1350,共11页
The laws of gravity are important for understanding the foundations of the material world at all its levels, from elementary particles to the entire Universe. Therefore, their study allows you to better understand the... The laws of gravity are important for understanding the foundations of the material world at all its levels, from elementary particles to the entire Universe. Therefore, their study allows you to better understand the problems of natural science for all levels of the material world. The greatest opportunities for studying the laws of gravity are associated with the solar system, where the masses of space objects and the laws of their motion are well known. However, the determination of their fields on the basis of traditional theories of gravity still leads to abstract equations that do not give concrete results;therefore, they have a level of hypotheses. A number of initial scientific propositions based on abstract mathematical dependencies have controversial meanings. In particular, schemes of the gravitational interaction of the fields of 2 physical bodies belong to them. Elimination of this disadvantage is <strong>the main goal of the work performed</strong>. Its main difference and scientific novelty is the substantiation of the spatial wave system of the gravitational interaction of fields on the example of the Sun, the Earth and the planets closest to it, as well as the possibility of testing this system during experimental measurements. The solution to this problem is an urgent and important scientific and applied problem since it develops knowledge about the gravitational field and the material world in general. <strong>The performed work is based on the methods of deduction</strong> and induction in the research of the material world based on the application of the well-known reliable laws of physics and the general principles of the development of the theory of knowledge. Other research methods are still unknown since the work performed is associated with new scientific discoveries, the search for which is difficult to formalize by technique methods. <strong>The results of the study</strong> consist in the analysis of secondary waves on the based structural diagram of the superposition of primary gravitational waves between two objects such as the Earth and the Moon, which made it possible to reveal the trail of the shock wave cone behind the orbit of the Moon’s motion. A similar picture can be obtained for the Sun-Venus pair. In this case, the shock wave cone arising behind the orbit of the motion of Venus can intersect the orbit of the Earth’s motion in 2 places: at the entrance to the cone and at the exit from it. It is possible to register a burst of gravitational waves from this cone using the LIGO, VIRGO, KAGRA observatories. <strong>Conclusions:</strong> To carry out the experiment, it is necessary to perform calculations of the cone of the shock wave of Venus when it moves around the Sun and the position of the points of entry of the Earth into and out of this cone. The solution to this problem is possible in modern conditions with joint work of physicists and astronomers. 展开更多
关键词 Space-Wave Theory of Gravity gravitational shock waves and their registration
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Shock fragmentation model for gravitational collapse 被引量:2
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作者 Michael Wilkinson Bernhard Mehlig Michael A.Morgan 《Research in Astronomy and Astrophysics》 SCIE CAS CSCD 2011年第5期545-562,共18页
A cloud of gas collapsing under gravity will fragment. We present a new theory for this process, in which layers of shocked gas fragment due to their gravitational instability. Our model explains why angular momentum ... A cloud of gas collapsing under gravity will fragment. We present a new theory for this process, in which layers of shocked gas fragment due to their gravitational instability. Our model explains why angular momentum does not inhibit the collapse process. The theory predicts that the fragmentation process produces objects which are significantly smaller than most stars, implying that accretion onto the fragments plays an essential role in determining the initial masses of stars. This prediction is also consistent with the hypothesis that planets can be produced by gravitational collapse. 展开更多
关键词 gravitation -instabilities - shock waves -ISM: dust- stars: forma-tion -planetary systems
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Gravitons into Gravitational Field
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作者 Andrey N. Volobuev 《Journal of High Energy Physics, Gravitation and Cosmology》 2018年第4期695-715,共21页
The problems connected to propagation of a gravitational field are considered. The constant homogeneous gravitational field is investigated. The law of electromagnetic radiation frequency change in this gravitational ... The problems connected to propagation of a gravitational field are considered. The constant homogeneous gravitational field is investigated. The law of electromagnetic radiation frequency change in this gravitational field is shown. On the basis of the solution of the Einstein’s equation for a weak gravitational field, the flux of gravitational radiation energy from system of cooperating masses is found. The equation for gravitational waves is found. On the basis of refusal from a stresses tensor into energy-impulse tensor and use of a quantum gravitational eikonal, the quantum form of the energy-impulse tensor in Einstein’s equation is found. The equation for a graviton propagating in a gravitational field of a double star is found. Resonant interaction of a graviton and a gravitational field of a double star are investigated. It is shown that such interaction allows registering the gravitons. 展开更多
关键词 A gravitational EIKONAL Metric TENSOR Einstein’s Equation ENERGY Flux gravitational waves Energy-Impulse TENSOR registration of GRAVITONS
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Self-Similar Solution of Spherical Shock Wave Propagation in a Mixture of a Gas and Small Solid Particles with Increasing Energy under the Influence of Gravitational Field and Monochromatic Radiation
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作者 P.K.Sahu 《Communications in Theoretical Physics》 SCIE CAS CSCD 2018年第8期197-208,共12页
Similarity solution for a spherical shock wave with or without gravitational field in a dusty gas is studied under the action of monochromatic radiation. It is supposed that dusty gas be a mixture of perfect gas and m... Similarity solution for a spherical shock wave with or without gravitational field in a dusty gas is studied under the action of monochromatic radiation. It is supposed that dusty gas be a mixture of perfect gas and micro solid particles. Equilibrium flow condition is supposed to be maintained and energy is varying which is continuously supplied by inner expanding surface. It is found that similarity solution exists under the constant initial density. The comparison between the solutions obtained in gravitating and non-gravitating medium is done. It is found that the shock strength increases with an increase in gravitational parameter or ratio of the density of solid particles to the initial density of the gas, whereas an increase in the radiation parameter has decaying effect on the shock waves. 展开更多
关键词 冲击波 混合物 气体 类似 粒子 放射 重力 球形
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具有引力场的气体中激波传播的近似理论 被引量:1
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作者 王继海 《爆炸与冲击》 EI CAS CSCD 北大核心 1990年第4期289-296,共8页
本文在三维不定常流体力学特征理论的基础上,运用CCW方法,获得了激波速度的变化和激波阵面曲率、引力的大小和方向之间的解析关系,讨论了引力场对激波的加强和减弱的影响以及超新星爆炸中反弹激波的问题。利用得到的激波面积变化公式,... 本文在三维不定常流体力学特征理论的基础上,运用CCW方法,获得了激波速度的变化和激波阵面曲率、引力的大小和方向之间的解析关系,讨论了引力场对激波的加强和减弱的影响以及超新星爆炸中反弹激波的问题。利用得到的激波面积变化公式,给出了二、三维激波在引力场作用下传播问题的模拟处理方法。作为简单的例子,具体地研究了引力场变密度气体中强激波传播问题。 展开更多
关键词 引力场 气体 激波 近似理论 超新星
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膛口冲击波波阵面曲线序列的提取和配准方法
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作者 刘克 杨静宇 《兵工学报》 EI CAS CSCD 北大核心 1990年第3期81-86,共6页
本文提出了一种冲击波波阵面曲线序列的提取和配准方法。首先从单幅含复杂背景和噪音的冲击波图象中提取波阵面曲线,然后,将波阵面曲线序列配准到一幅图象上。根据本文的方法,在PC VISION图象处理机上开发了应用软件,实验结果说明本文... 本文提出了一种冲击波波阵面曲线序列的提取和配准方法。首先从单幅含复杂背景和噪音的冲击波图象中提取波阵面曲线,然后,将波阵面曲线序列配准到一幅图象上。根据本文的方法,在PC VISION图象处理机上开发了应用软件,实验结果说明本文方法是相当有效的。 展开更多
关键词 膛口 冲击波 曲线 检测 图象 配准
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On the Gamma-Ray Bursts Origin
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作者 A. G. Syromyatnikov 《International Journal of Astronomy and Astrophysics》 2016年第4期425-434,共11页
Gamma-ray (GRBs) and X-ray Bursts are millisecond-10 and 1000 seconds-long events of unknown origin. Recent simulations of the merger of binary neutron star systems do not generate a magnetically dominated c... Gamma-ray (GRBs) and X-ray Bursts are millisecond-10 and 1000 seconds-long events of unknown origin. Recent simulations of the merger of binary neutron star systems do not generate a magnetically dominated called funnel nor a relativistic outflow. New models for the detection the afterglow of GRB 121024A, measured 0.15 days after the burst, invoke anisotropy as required to produce the complex microphysics of realistic shocks in relativistic jets. On the other hand the non-thermal gamma-rays are supposed to be produced by a fireball of relativistic e<sup>?</sup>e<sup>+</sup> pairs that are created by annihilation of neutrino-antineutrino pairs in the vicinity of the hot, merged object. It is also known that in a system of a large number of fermions with pairs, gravitational interaction occurs a spontaneous breaking of the vacuum spatial symmetry, accompanied by gravitational mass defect. If spherical symmetry is broken, as in the known case of the merger scenario where a rapidly rotating disk can be formed and material is pulled away from rotation axis by centrifugal forces, then a baryon-free funnel along the rotation axes may allow relativistic beam of γ’s and e<sup>?</sup>e<sup>+</sup> to escape. It might lead to matter ejection with Lorentz factors of ~10<sup>2</sup> - 103</sup> which are in the right range to enable copious gamma production during shock interaction with ambient interstellar gas. Here we show that the space rays generation mechanism on a method of direct transformation of intergalactic gamma-rays to the proton current on spin shock-waves ensure precise agreement between generated proton currents (spin shock waves theory) with the angular distribution data of Galactic gamma-rays as well as for the individual pulses of gamma-/X-ray bursts. There is a precise confirmation of the generated currents (theory) with the burst radiation data characterized by the standard deviation of ±1% in intensity in relative units within the sensitivity of the equipment. Thus, it was found that the spin angular momentum conservation law (equation of dynamics of spin shock waves) in the X-ray/gamma ranges is fulfilled exactly in real time. The next step involves setting the inverse problem of determining the wave function disturbance on the differential of measured smoothing pulses. In the asymptotic large times the problem is reduced to the solutions of the functional equation with shift of the argument. This will give additional information about the change speed of the wave, as well as on the interaction. 展开更多
关键词 Gamma-Ray Bursts Spin Density waves Spin shock waves gravitational Mass Defect
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