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About the possibility of cosmological gravimetry using high-precision atomic clocks in nonmetric theories of gravitation. / Yudin, V. I.; Taichenachev, A. V.

8th International Symposium "Modern Problems of Laser Physics", MPLP 2018. ред. / Alexey Taichenachev; Sergei N. Bagayev; Oleg N. Prudnikov. Том 2098 American Institute of Physics Inc., 2019. 020017 (AIP Conference Proceedings; Том 2098).

Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференцийстатья в сборнике материалов конференциинаучнаяРецензирование

Harvard

Yudin, VI & Taichenachev, AV 2019, About the possibility of cosmological gravimetry using high-precision atomic clocks in nonmetric theories of gravitation. в A Taichenachev, SN Bagayev & ON Prudnikov (ред.), 8th International Symposium "Modern Problems of Laser Physics", MPLP 2018. Том. 2098, 020017, AIP Conference Proceedings, Том. 2098, American Institute of Physics Inc., 8th International Symposium on Modern Problems of Laser Physics, MPLP 2018, Akademgorodok, Novosibirsk, Российская Федерация, 25.08.2018. https://doi.org/10.1063/1.5098161

APA

Yudin, V. I., & Taichenachev, A. V. (2019). About the possibility of cosmological gravimetry using high-precision atomic clocks in nonmetric theories of gravitation. в A. Taichenachev, S. N. Bagayev, & O. N. Prudnikov (Ред.), 8th International Symposium "Modern Problems of Laser Physics", MPLP 2018 (Том 2098). [020017] (AIP Conference Proceedings; Том 2098). American Institute of Physics Inc.. https://doi.org/10.1063/1.5098161

Vancouver

Yudin VI, Taichenachev AV. About the possibility of cosmological gravimetry using high-precision atomic clocks in nonmetric theories of gravitation. в Taichenachev A, Bagayev SN, Prudnikov ON, Редакторы, 8th International Symposium "Modern Problems of Laser Physics", MPLP 2018. Том 2098. American Institute of Physics Inc. 2019. 020017. (AIP Conference Proceedings). doi: 10.1063/1.5098161

Author

Yudin, V. I. ; Taichenachev, A. V. / About the possibility of cosmological gravimetry using high-precision atomic clocks in nonmetric theories of gravitation. 8th International Symposium "Modern Problems of Laser Physics", MPLP 2018. Редактор / Alexey Taichenachev ; Sergei N. Bagayev ; Oleg N. Prudnikov. Том 2098 American Institute of Physics Inc., 2019. (AIP Conference Proceedings).

BibTeX

@inproceedings{0c6f35dd66cf4fb08c6a8ff51b79f8a5,
title = "About the possibility of cosmological gravimetry using high-precision atomic clocks in nonmetric theories of gravitation",
abstract = " In this paper, a hypothesis that the cosmological gravitational potential can be measured with the use of high- precision atomic clocks is proposed and substantiated. The consideration is made with the use of a quasi-classical description of the gravitational shift that lies in the frame of nonmetric theories of gravity. It is assumed that the cosmological potential is formed by all matter of the Universe (including dark matter and dark energy) and that it is spatially uniform on planet scales. It is obvious that the cosmological potential, Φ CP , is several orders of magnitude greater than Earth's gravitational potential φ E (where |φ E /c 2 |∼10 -9 on Earth's surface). In our method, the tick rates of identical atomic clocks are compared at two points with different gravitational potentials, i.e. at different heights. In this case, the information on Φ CP is contained in the cosmological correction α?0 in the relationship Δω/ω=(1+α)Δφ/c 2 between the relative change of the frequencies Δω/ω (in atomic clocks) and the difference of the gravitational potential Δφ at the measurement points. We have estimated the low limit of cosmological correction, α>10 -6 . It is shown that using a modern atomic clock of the optical range it is possible to measure the value of α in earth-based experiments if |α|>10 -5 . The obtained results, in the case of their experimental confirmation, will open up new unique opportunities for the study of the Universe and the testing of various cosmological models. These results will also increase the measurement accuracy in relativistic geodesy, chronometric gravimetry, global navigation systems, and global networks of atomic clocks. ",
author = "Yudin, {V. I.} and Taichenachev, {A. V.}",
year = "2019",
month = apr,
day = "19",
doi = "10.1063/1.5098161",
language = "English",
volume = "2098",
series = "AIP Conference Proceedings",
publisher = "American Institute of Physics Inc.",
editor = "Alexey Taichenachev and Bagayev, {Sergei N.} and Prudnikov, {Oleg N.}",
booktitle = "8th International Symposium {"}Modern Problems of Laser Physics{"}, MPLP 2018",
note = "8th International Symposium on Modern Problems of Laser Physics, MPLP 2018 ; Conference date: 25-08-2018 Through 01-09-2018",

}

RIS

TY - GEN

T1 - About the possibility of cosmological gravimetry using high-precision atomic clocks in nonmetric theories of gravitation

AU - Yudin, V. I.

AU - Taichenachev, A. V.

PY - 2019/4/19

Y1 - 2019/4/19

N2 - In this paper, a hypothesis that the cosmological gravitational potential can be measured with the use of high- precision atomic clocks is proposed and substantiated. The consideration is made with the use of a quasi-classical description of the gravitational shift that lies in the frame of nonmetric theories of gravity. It is assumed that the cosmological potential is formed by all matter of the Universe (including dark matter and dark energy) and that it is spatially uniform on planet scales. It is obvious that the cosmological potential, Φ CP , is several orders of magnitude greater than Earth's gravitational potential φ E (where |φ E /c 2 |∼10 -9 on Earth's surface). In our method, the tick rates of identical atomic clocks are compared at two points with different gravitational potentials, i.e. at different heights. In this case, the information on Φ CP is contained in the cosmological correction α?0 in the relationship Δω/ω=(1+α)Δφ/c 2 between the relative change of the frequencies Δω/ω (in atomic clocks) and the difference of the gravitational potential Δφ at the measurement points. We have estimated the low limit of cosmological correction, α>10 -6 . It is shown that using a modern atomic clock of the optical range it is possible to measure the value of α in earth-based experiments if |α|>10 -5 . The obtained results, in the case of their experimental confirmation, will open up new unique opportunities for the study of the Universe and the testing of various cosmological models. These results will also increase the measurement accuracy in relativistic geodesy, chronometric gravimetry, global navigation systems, and global networks of atomic clocks.

AB - In this paper, a hypothesis that the cosmological gravitational potential can be measured with the use of high- precision atomic clocks is proposed and substantiated. The consideration is made with the use of a quasi-classical description of the gravitational shift that lies in the frame of nonmetric theories of gravity. It is assumed that the cosmological potential is formed by all matter of the Universe (including dark matter and dark energy) and that it is spatially uniform on planet scales. It is obvious that the cosmological potential, Φ CP , is several orders of magnitude greater than Earth's gravitational potential φ E (where |φ E /c 2 |∼10 -9 on Earth's surface). In our method, the tick rates of identical atomic clocks are compared at two points with different gravitational potentials, i.e. at different heights. In this case, the information on Φ CP is contained in the cosmological correction α?0 in the relationship Δω/ω=(1+α)Δφ/c 2 between the relative change of the frequencies Δω/ω (in atomic clocks) and the difference of the gravitational potential Δφ at the measurement points. We have estimated the low limit of cosmological correction, α>10 -6 . It is shown that using a modern atomic clock of the optical range it is possible to measure the value of α in earth-based experiments if |α|>10 -5 . The obtained results, in the case of their experimental confirmation, will open up new unique opportunities for the study of the Universe and the testing of various cosmological models. These results will also increase the measurement accuracy in relativistic geodesy, chronometric gravimetry, global navigation systems, and global networks of atomic clocks.

UR - http://www.scopus.com/inward/record.url?scp=85064881725&partnerID=8YFLogxK

U2 - 10.1063/1.5098161

DO - 10.1063/1.5098161

M3 - Conference contribution

AN - SCOPUS:85064881725

VL - 2098

T3 - AIP Conference Proceedings

BT - 8th International Symposium "Modern Problems of Laser Physics", MPLP 2018

A2 - Taichenachev, Alexey

A2 - Bagayev, Sergei N.

A2 - Prudnikov, Oleg N.

PB - American Institute of Physics Inc.

T2 - 8th International Symposium on Modern Problems of Laser Physics, MPLP 2018

Y2 - 25 August 2018 through 1 September 2018

ER -

ID: 19646319