Ամսագրի կամ հրապարակման վերնագիր:

Բյուրականի աստղադիտարանի հաղորդումներ: Երևանի աստղադիտարանի բյուլետեն = Сообщения Бюраканской обсерватории. Бюллетень ереванской Астрономической обсерватории = Contributions from the Burakan observatory. Bulletin of the Erevan astronomical observatory

Հրապարակման ամսաթիւ:

2022

Հատոր:

69

Համար:

2

ISSN:

2579-2276

Ծածկոյթ:

193-200

Ամփոփում:

The influence of dark energy on baryon objects and their system is considered. For such an analysis, the concept is adopted, according to which the entire baryonic Universe interacts with dark energy on all cosmic scales. It is shown that the interaction of baryonic objects with a carrier of dark energy inevitably leads to the injection of energy into the baryonic world with tangible physical consequences. The consequences seem quite dramatic, since the accumulation of energy in the baryonic world changes the virial theorem for all objects and systems, making them more and more unstable. This process of stability loss takes place at all spatial scales, including the micro world, where baryonic matter experiences the dark energy influence. It results decaying of all cosmic objects beginning with atomic nuclei and reaching the clusters of galaxies. Evolution under the influence of dark energy can take place in two different ways depending on the existence of the angular momentum of the body and its value. If the angular momentum is small, the object under the influence of dark energy obtains a more regular shape, otherwise at the equatorial plane would appear a structure consisting of less evolved matter.

Ձեւաչափ:

pdf

Նոյնացուցիչ:

oai:arar.sci.am:359473

Լեզու:

en

Գլխաւոր նշումը:

Communications of the Byurakan Astrophysical Observatory (ComBAO) is a peer-reviewed scientific journal, which publishes research in observational and theoretical astronomy/astrophysics and presents recent advances in these fields. It is being published by the NAS RA V. Ambartsumian Byurakan Astrophysical Observatory (BAO) in English in electronic form. The journal publishes original papers, review papers, brief reports, book reviews, special communications, observational and theoretical results in various fields of astronomy and related sciences, and some editorial notes, including anniversaries and obituaries. Under the heading “Legacy”, the renewed magazine will republish some old articles of high value in English. The heading “Guest articles” will bring to the attention of readers the articles of researchers who are not employees of BAO. ComBAO was founded in 1946 and regularly published in 1946-1990. However, the publication was interrupted because of the economic situation after the disintegration of the Soviet Union in 1991.

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