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  • 2402.19086

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Cosmic Inflation, Dark Energy and Gravitational Waves

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Cosmic Inflation, Dark Energy and Gravitational Waves. / Dimopoulos, Konstantinos.
In: Moscow University Physics Bulletin, Vol. 79, No. Suppl. 1, 31.12.2024, p. S568–S579.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Dimopoulos, K 2024, 'Cosmic Inflation, Dark Energy and Gravitational Waves', Moscow University Physics Bulletin, vol. 79, no. Suppl. 1, pp. S568–S579. https://doi.org/10.48550/arXiv.2402.19086, https://doi.org/10.3103/S0027134924701510

APA

Dimopoulos, K. (2024). Cosmic Inflation, Dark Energy and Gravitational Waves. Moscow University Physics Bulletin, 79(Suppl. 1), S568–S579. https://doi.org/10.48550/arXiv.2402.19086, https://doi.org/10.3103/S0027134924701510

Vancouver

Dimopoulos K. Cosmic Inflation, Dark Energy and Gravitational Waves. Moscow University Physics Bulletin. 2024 Dec 31;79(Suppl. 1):S568–S579. doi: 10.48550/arXiv.2402.19086, 10.3103/S0027134924701510

Author

Dimopoulos, Konstantinos. / Cosmic Inflation, Dark Energy and Gravitational Waves. In: Moscow University Physics Bulletin. 2024 ; Vol. 79, No. Suppl. 1. pp. S568–S579.

Bibtex

@article{b431142e060e4ecfa52f7b4dcbf18df3,
title = "Cosmic Inflation, Dark Energy and Gravitational Waves",
abstract = "We briefly discuss cosmic inflation, which is the dominant paradigm for the generation of the large scale structure in the Universe and also for arranging for the initial conditions of the hot Big Bang. We then present quintessential inflation, which also accounts of the observed dark energy. We discuss how quintessential inflation can be successfully modelled in modified gravity in the Palatini formalism. Finally, we focus on the generation of primordial gravitational waves by inflation and how their spectrum can be enhanced when the early Universe goes through periods of stiff equation of state. This results in gravitational waves with a characteristic spectrum, which may well be observed in the near future, providing insights for the background theory.",
keywords = "cosmic inflation, dark energy, gravitational waves, Quintessential Inflation, Palatini gravity",
author = "Konstantinos Dimopoulos",
year = "2024",
month = dec,
day = "31",
doi = "10.48550/arXiv.2402.19086",
language = "English",
volume = "79",
pages = "S568–S579",
journal = "Moscow University Physics Bulletin",
number = "Suppl. 1",

}

RIS

TY - JOUR

T1 - Cosmic Inflation, Dark Energy and Gravitational Waves

AU - Dimopoulos, Konstantinos

PY - 2024/12/31

Y1 - 2024/12/31

N2 - We briefly discuss cosmic inflation, which is the dominant paradigm for the generation of the large scale structure in the Universe and also for arranging for the initial conditions of the hot Big Bang. We then present quintessential inflation, which also accounts of the observed dark energy. We discuss how quintessential inflation can be successfully modelled in modified gravity in the Palatini formalism. Finally, we focus on the generation of primordial gravitational waves by inflation and how their spectrum can be enhanced when the early Universe goes through periods of stiff equation of state. This results in gravitational waves with a characteristic spectrum, which may well be observed in the near future, providing insights for the background theory.

AB - We briefly discuss cosmic inflation, which is the dominant paradigm for the generation of the large scale structure in the Universe and also for arranging for the initial conditions of the hot Big Bang. We then present quintessential inflation, which also accounts of the observed dark energy. We discuss how quintessential inflation can be successfully modelled in modified gravity in the Palatini formalism. Finally, we focus on the generation of primordial gravitational waves by inflation and how their spectrum can be enhanced when the early Universe goes through periods of stiff equation of state. This results in gravitational waves with a characteristic spectrum, which may well be observed in the near future, providing insights for the background theory.

KW - cosmic inflation

KW - dark energy

KW - gravitational waves

KW - Quintessential Inflation

KW - Palatini gravity

U2 - 10.48550/arXiv.2402.19086

DO - 10.48550/arXiv.2402.19086

M3 - Journal article

VL - 79

SP - S568–S579

JO - Moscow University Physics Bulletin

JF - Moscow University Physics Bulletin

IS - Suppl. 1

ER -