Results 101 to 110 of about 1,048 (184)
Cosmic inflation in the context of κ-deformed theories
Nuclear Physics BThis paper addresses a new inflationary scenario driven by a slowly-rolling homogeneous scalar field, assuming a generalized potential inspired by Kaniadakis' κ-deformed theory, defined as expκ(x)=(1+κ2x2+κx)1/κ.
B.W. Ribeiro +2 more
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Cosmic Inflation in Metric-Affine Gravity
In the context of metric-affine gravity theories, where the metric and connection are independent, we examine actions involving quadratic terms in the Ricci scalar curvature and the Holst invariant. These actions are non-minimally coupled to a scalar field.
Ioannis D. Gialamas, Kyriakos Tamvakis
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Quantum fluctuations and cosmic inflation
, 2005 This thesis addresses two topics: the inflationary perturbation spectrum and preheating after hybrid inflation. Quantum fluctuations in the inflationary universe provide a natural mechanism for the generation of primordial perturbations which seed the formation of cosmic structure.
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Cosmic Inflation: Trick or Treat?
, 2019 Discovered almost forty years ago, inflation has become the leading paradigm for the early universe. Originally invented to avoid the fine-tuning puzzles of the standard model of cosmology, the so-called hot Big Bang phase, inflation has always been the subject of intense debates.
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Mori-Zwanzig Formalism for Early Cosmic Inflation
Physics of the Dark Universe24 pages, 16 ...
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Modified Gravity: From Black Holes Entropy to Current Cosmology, 4th Edition. [PDF]
Entropy (Basel)Bamba K.
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Local expansion mechanisms for quantum-scale wormholes. [PDF]
Sci RepDorau P, Much A.
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Arrow of Time in Quantum Mechanics and Set Theory. [PDF]
Entropy (Basel)Król J.
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The era of precision cosmology with voids. [PDF]
Astron Astrophys RevContarini S, Verza G, Pisani A.
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