Quantum Gravity without Quantization

Michael A. Ivanov

doi:10.2174/0127723348344123241030061731

image of Quantum Gravity without Quantization

Quantum Gravity without Quantization
By Michael A. Ivanov¹
View Affiliations Hide Affiliations

Affiliations: ¹ Belarus State University of Informatics and Radioelectronics, Minsk
Source: Current Physics
Available online: 18 November 2024
DOI: https://doi.org/10.2174/0127723348344123241030061731
- Received: 02 Aug 2024
- Accepted: 23 Sep 2024
- Available online: 18 Nov 2024

Abstract

Objective

An alternative way to construct a quantum model of gravity is described in this paper, not by quantizing the classical model, but by introducing a graviton background, which has a low temperature, but strongly interacts with any particle.

Methods

Gravity in this case is the effect of screening the background of gravitons by bodies; several additional effects appear when photons or bodies move through the background.

Results

Using Planck's formula for the graviton spectrum and taking into account the pairing effect for some of the gravitons, Newton's constant can be calculated and the magnitudes of the additional effects can be estimated.

Conclusion

These small additional effects can be important for cosmology since they allow to describe the results of cosmological observations without dark energy.

Article metrics loading...

/content/journals/cphs/10.2174/0127723348344123241030061731

2024-11-18

2025-01-15

From This Site

/content/journals/cphs/10.2174/0127723348344123241030061731

dcterms_title,dcterms_subject,pub_keyword

-contentType:Contributor -contentType:Concept -contentType:Institution

10

5

Full text loading...

References

Rovelli C. Notes for a brief history of quantum gravity. Gen. Rel. Quan. Cosmol. 2024 1 6 10.1142/9789812777386_0059
[Google Scholar]
Ivanov M.A. Gravitons as super-strong interacting particles, and low-energy quantum gravity. Focus on Quantum Gravity Research. Moore D.C. Nova Science, New York 2006 89 120
[Google Scholar]
Ivanov M.A. Selected papers on low-energy quantum gravity. Available from: ivanovma.narod.ru/selected-papers-Ivanov2018.pdf (Accessed February 27, 2018).
Ivanov M.A. Low-energy quantum gravity and cosmology without dark energy. Adv. Astrophy. 2019 4 1 1 10.22606/adap.2019.41001
[Google Scholar]
Magaña J. Amante M.H. Aspeitia G.M.A. Motta V. The Cardassian expansion revisited: Constraints from updated Hubble parameter measurements and type Ia supernova data. Mon. Not. R. Astron. Soc. 2018 476 1 1036 1049 10.1093/mnras/sty260
[Google Scholar]
Bautista J.E. Busca N.G. Guy J. Rich J. Blomqvist M. Bourboux D.M.D.H. Pieri M.M. Ribera F.A. Bailey S. Delubac T. Kirkby D. Goff L.J-M. Margala D. Slosar A. Vazquez J.A. Brownstein J.R. Dawson K.S. Eisenstein D.J. Escudé M.J. Noterdaeme P. Delabrouille P.N. Pâris I. Petitjean P. Ross N.P. Schneider D.P. Weinberg D.H. Yèche C. Measurement of baryon acoustic oscillation correlations at z = 2.3 with SDSS DR12 Ly α -Forests. z = 2.3 α. Astron. Astrophys. 2017 603 A12 10.1051/0004‑6361/201730533
[Google Scholar]
Delubac T. Bautista J.E. Busca N.G. Rich J. Kirkby D. Bailey S. Ribera F.A. Slosar A. Lee K-G. Pieri M.M. Hamilton J-C. Aubourg É. Blomqvist M. Bovy J. Brinkmann J. Carithers W. Dawson K.S. Eisenstein D.J. Gontcho G.A.S. Kneib J-P. Goff L.J-M. Margala D. Escudé M.J. Myers A.D. Nichol R.C. Noterdaeme P. O’Connell R. Olmstead M.D. Delabrouille P.N. Pâris I. Petitjean P. Ross N.P. Rossi G. Schlegel D.J. Schneider D.P. Weinberg D.H. Yèche C. York D.G. Baryon acoustic oscillations in the Ly α forest of BOSS DR11 quasars. α. Astron. Astrophys. 2015 574 A59 10.1051/0004‑6361/201423969
[Google Scholar]
Ribera F.A. Quasar-lyman-α forest cross-correlation from boss DR11: Baryon acoustic oscillations. J. Cosmol. Astropart. Phy. 2014 1 6
[Google Scholar]
Adame A.G. Aguilar J. Ahlen S. Alam S.S. Alexander D.M. DESI 2024 VI: Cosmological constraints from the measurements of baryon acoustic oscillations. Astrophy. Cosmol. Nongal. Astrophy. 2024 1 6
[Google Scholar]
Planck 2018 results. VI. Cosmological parameters. Astron. Astrophys. 2020 1 6
[Google Scholar]
Betoule M. Kessler R. Guy J. Mosher J. Hardin D. Biswas R. Astier P. Hage E.P. Konig M. Kuhlmann S. Marriner J. Pain R. Regnault N. Balland C. Bassett B.A. Brown P.J. Campbell H. Carlberg R.G. Holzem C.F. Cinabro D. Conley A. D’Andrea C.B. DePoy D.L. Doi M. Ellis R.S. Fabbro S. Filippenko A.V. Foley R.J. Frieman J.A. Fouchez D. Galbany L. Goobar A. Gupta R.R. Hill G.J. Hlozek R. Hogan C.J. Hook I.M. Howell D.A. Jha S.W. Guillou L.L. Leloudas G. Lidman C. Marshall J.L. Möller A. Mourão A.M. Neveu J. Nichol R. Olmstead M.D. Delabrouille P.N. Perlmutter S. Prieto J.L. Pritchet C.J. Richmond M. Riess A.G. Kleider R.V. Sako M. Schahmaneche K. Schneider D.P. Smith M. Sollerman J. Sullivan M. Walton N.A. Wheeler C.J. Improved cosmological constraints from a joint analysis of the SDSS-II and SNLS supernova samples. Astron. Astrophys. 2014 568 A22 10.1051/0004‑6361/201423413
[Google Scholar]
Lin H.N. Li X. Chang Z. Effect of gamma-ray burst (GRB) spectra on the empirical luminosity correlations and the GRB Hubble diagram. Mon. Not. R. Astron. Soc. 2016 459 3 2501 2512 10.1093/mnras/stw817
[Google Scholar]
Ivanov M.A. Three different effects of the same quantum nature. The European Physical Society Conference on High Energy Physics (EPS-HEP2021) - T02: Cosmology 2022 10.22323/1.398.0114
[Google Scholar]
Lauer T.R. Postman M. Weaver H.A. Spencer J.R. Stern S.A. Buie M.W. Durda D.D. Lisse C.M. Poppe A.R. Binzel R.P. Britt D.T. Buratti B.J. Cheng A.F. Grundy W.M. Horányi M. Kavelaars J.J. Linscott I.R. McKinnon W.B. Moore J.M. Núñez J.I. Olkin C.B. Parker J.W. Porter S.B. Reuter D.C. Robbins S.J. Schenk P. Showalter M.R. Singer K.N. Verbiscer A.J. Young L.A. New horizons observations of the cosmic optical background. Astrophys. J. 2021 906 2 77 10.3847/1538‑4357/abc881
[Google Scholar]