Results 161 to 170 of about 77,468 (282)
Switching Internal Times and a New Perspective on the `Wave Function of the Universe’
Universe, 2019 Despite its importance in general relativity, a quantum notion of general covariance has not yet been established in quantum gravity and cosmology, where, given the a priori absence of coordinates, it is necessary to replace classical frames with ...
Philipp A. Höhn
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Editorial: Loop Quantum Cosmology
Frontiers in Astronomy and Space Sciences, 2022 Beatriz Elizaga Navascués +3 more
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Cyclic universe from Loop Quantum Gravity
, 2015 We discuss how a cyclic model for the flat universe can be constructively derived from Loop Quantum Gravity. This model has a lower bounce, at small values of the scale factor, which shares many similarities with that of Loop Quantum Cosmology.
Cianfrani, Francesco +2 more
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Loop Quantum Gravity Phenomenology: Linking Loops to Observational Physics
Symmetry, Integrability and Geometry: Methods and Applications, 2012 Research during the last decade demonstrates that effects originating on the Planck scale are currently being tested in multiple observational contexts.
Florian Girelli +2 more
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On a Continuum Limit for Loop Quantum Cosmology [PDF]
, 2008 Alejandro Corichi +5 more
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Inflationary cosmology in modified gravity theories
, 2015 We review inflationary cosmology in modified gravity such as $R^2$ gravity with its extensions in order to generalize the Starobinsky inflation model. In particular, we explore inflation realized by three kinds of effects: modification of gravity, the ...
Bamba, Kazuharu, Odintsov, Sergei D.
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Absence of the Kasner singularity in the effective dynamics from loop quantum cosmology [PDF]
, 2005 Ghanashyam Date
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Preinflationary Dynamics of Power-Law Potential in Loop Quantum Cosmology †
Universe, 2018 In this article, I mainly discuss the dynamics of the pre-inflationary Universe for the potential V ( ϕ ) ∝ ϕ n with n = 5 / 3 in the context of loop quantum cosmology, in which the big bang singularity is resolved by a non ...
M. Shahalam
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Loop Quantum Gravity and Cosmology: A dynamical introduction [PDF]
, 2011 Martin Bojowald
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Loop Quantum Cosmology: Anisotropy and singularity resolution [PDF]
, 2012 Alejandro Corichi +2 more
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