Izvestiya of Saratov University.

Physics

ISSN 1817-3020 (Print)
ISSN 2542-193X (Online)


For citation:

Tsoy V. I. Irreversibility of time and reversibility of motion in dynamic equations of physics. Izvestiya of Saratov University. Physics , 2023, vol. 23, iss. 2, pp. 188-194. DOI: 10.18500/1817-3020-2023-23-2-188-194, EDN: CRSNYK

This is an open access article distributed under the terms of Creative Commons Attribution 4.0 International License (CC-BY 4.0).
Published online: 
30.06.2023
Full text:
(downloads: 176)
Language: 
Russian
Article type: 
Article
UDC: 
530
EDN: 
CRSNYK

Irreversibility of time and reversibility of motion in dynamic equations of physics

Autors: 
Tsoy Valery Ivanovich, Saratov State University
Abstract: 

Background and Objectives: The equations of dynamics of particles and waves admit solutions with the reverse flow of time. Therefore, it is generally assumed that the physical dynamics does not reflect the irreversibility of time. This article considers the inversion of time in dynamic equations of particles and waves. Methods: Thetransformations of dynamic equations including the time flow inversion were seen to conclude about time irreversibility. Conclusion: Transformations with reversedtime have been seen inthe dynamic equations ofmotion. Thesetransformations show that real inversion of time is impossible. It the inverse motion of the particle and waves in the space is possible only on the straight flow of time.

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Received: 
03.09.2022
Accepted: 
20.10.2022
Published: 
30.06.2023