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Гравитационная воронка

Author:

Putenikhin, Peter

Category:

Research Papers

Sub-Category:

Cosmology

Language:

Russian

Date Published:

March 25, 2021

File:

/Research Papers-Cosmology/Download/8740

Downloads:

Keywords:

метафора, резиновая мембрана, гравитационная воронка, двухмерное пространство, трѐхмерное пространство, сила гравитации, пространство-время, диаграмма Минковского, мировая линия, геодезическая

Abstract:

Во многих учебниках и статьях при объяснении сущности искривления пространства-времени, приводящего к возникновению гравитационной силы, силы притяжения используется метафора резинового листа. На лист помещают массивное тело и показывают, как другие мелкие тела скатываются к нему по искривлѐнной поверхности мембраны. Однако эта метафора вводит в заблуждение, создавая ощущение трѐхмерности конструкции. В этом случае In many textbooks and articles, when explaining the essence of the curvature of space-time, leading to the emergence of gravitational force, the force of attraction, the metaphor of a rubber sheet is used. A massive body is placed on a sheet and shown how other small bodies roll towards it along the curved surface of the membrane. However, this metaphor is misleading, creating a sense of three-dimensionality of the design. In this case,

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