A. A. Starobinskii, I. I. Tkachev, “Trans-Planckian particle creation in cosmology and ultra-high energy cosmic rays”, Pis'ma v Zh. Èksper. Teoret. Fiz., 76:5 (2002), 291–295; JETP Letters, 76:5 (2002), 235

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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2002, Volume 76, Issue 5, Pages 291–295 (Mi jetpl2901)

This article is cited in 63 scientific papers (total in 63 papers)

GRAVITY, ASTROPHYSICS

Trans-Planckian particle creation in cosmology and ultra-high energy cosmic rays

A. A. Starobinskii^a, I. I. Tkachev^b

^a L. D. Landau Institute for Theoretical Physics, Russian Academy of Sciences
^b CERN Theory Division

Full-text PDF (175 kB) Citations (63)

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Abstract: We consider observational constraints on creation of particles induced by hypothetical trans-Planckian effects during the current stage of the Universe expansion. We show that compatibility with the diffuse

γ

$\gamma$ -ray background measured by the EGRET experiment strongly restricts this creation. In particular, it rules out the possibility to detect signatures of such short distance effects in anisotropies of the cosmic microwave background radiation. On the other hand, a possibility that some part of ultra-high energy cosmic rays originates from new trans-Planckian physics remains open.

Received: 29.07.2002

English version:
Journal of Experimental and Theoretical Physics Letters, 2002, Volume 76, Issue 5, Pages 235–239
DOI: https://doi.org/10.1134/1.1520612

Bibliographic databases:

Document Type: Article

PACS: 04.62.+v, 98.70.Vc, 98.80.Cq

Language: English

Citation: A. A. Starobinskii, I. I. Tkachev, “Trans-Planckian particle creation in cosmology and ultra-high energy cosmic rays”, Pis'ma v Zh. Èksper. Teoret. Fiz., 76:5 (2002), 291–295; JETP Letters, 76:5 (2002), 235–239

Citation in format AMSBIB

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Linking options:

https://www.mathnet.ru/eng/jetpl2901

https://www.mathnet.ru/eng/jetpl/v76/i5/p291

This publication is cited in the following 63 articles:

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Caio C. Holanda Ribeiro, Uwe R. Fischer, Phys. Rev. D, 107:12 (2023)
El Hanafy W., Saridakis E.N., J. Cosmol. Astropart. Phys., 2021, no. 9, 019
Sanna B., Sebastiani L., Universe, 7:4 (2021), 95
Ganguly Ch., J. Cosmol. Astropart. Phys., 2021, no. 7, 013
Kamali V., Brandenberger R., Eur. Phys. J. C, 80:4 (2020), 339
Giovannini M., Eur. Phys. J. C, 80:6 (2020), 555
Jin W.-J., Ma Y., Zhu T., J. Cosmol. Astropart. Phys., 2019, no. 2, 010
Addazi A., Chen P., Marciano A., Eur. Phys. J. C, 79:4 (2019), 297
Danielsson U., J. High Energy Phys., 2019, no. 4, 095
Costa R., Cuzinatto R.R., Fbrreira E.G.M., Franzmann G., Int. J. Mod. Phys. D, 28:9 (2019), 1950119
Kaloper N., Scargill J., Phys. Rev. D, 99:10 (2019), 103514
Wu Q., Zhu T., Commun. Theor. Phys., 71:9 (2019), 1115–1120
Matsui H., Mod. Phys. Lett. A, 34:33 (2019), 1950275
Gangopadhyay M.R., Mathews G.J., Ichiki K., Kajino T., Eur. Phys. J. C, 78:9 (2018), 733
Brandenberger R., Peter P., Found. Phys., 47:6, SI (2017), 797–850
Mathews G.J., Gangopadhyay M.R., Ichiki K., Kajino T., Phys. Rev. D, 92:12 (2015), 123519
Mathews G.J., Gangopadhyay M.R., Garnavich P., Rose B., Ichiki K., Kajino T., Yamazaki D., Int. J. Mod. Phys. A, 30:28-29, SI (2015), 1545022

Citing articles in Google Scholar: Russian citations, English citations
Related articles in Google Scholar: Russian articles, English articles

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