Results 41 to 50 of about 1,434,875 (336)

Erratum: Frame- and Metric-Like Higher-Spin Fermions

open access: yesUniverse, 2018
The Universe Editorial Office would like to report errors in the published paper [1].[...]
Universe Editorial Office
doaj   +1 more source

Acknowledgement to Reviewers of Universe in 2015

open access: yesUniverse, 2016
The editors of Universe would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2015. [...]
Universe Editorial Office
doaj   +1 more source

The Deformable Universe [PDF]

open access: yes, 2011
The concept of smooth deformations of a Riemannian manifolds, recently evidenced by the solution of the Poincar\'e conjecture, is applied to Einstein's gravitational theory and in particular to the standard FLRW cosmology.
A. J. S. Capistrano   +42 more
core   +1 more source

Planck evidence for a closed Universe and a possible crisis for cosmology [PDF]

open access: yesNature Astronomy, 2019
The recent Planck Legacy 2018 release has confirmed the presence of an enhanced lensing amplitude in cosmic microwave background power spectra compared with that predicted in the standard Λ cold dark matter model, where Λ is the cosmological constant.
Eleonora di Valentino   +2 more
semanticscholar   +1 more source

The First Three Seconds: a Review of Possible Expansion Histories of the Early Universe [PDF]

open access: yesThe Open Journal of Astrophysics, 2020
It is commonly assumed that the energy density of the Universe was dominated by radiation between reheating after inflation and the onset of matter domination 54,000 years later.
R. Allahverdi   +25 more
semanticscholar   +1 more source

The Mind of God [PDF]

open access: yes, 2015
A radically dualist view of the relationship between God and the universe is apt to make the problem of Divine intervention more difficult than under other metaphysical conceptions. We need to find a closer relationship than this if the causal picture is
Bender, Sophia, Peppler, Kylie
core   +5 more sources

Tensions between the early and late Universe [PDF]

open access: yesNature Astronomy, 2019
A Kavli Institute for Theoretical Physics workshop in July 2019 directed attention to the Hubble constant discrepancy. New results showed that it does not appear to depend on the use of any one method, team or source.
L. Verde, T. Treu, A. Riess
semanticscholar   +1 more source

Acknowledgement to Reviewers of Universe in 2017

open access: yesUniverse, 2018
Peer review is an essential part in the publication process, ensuring that Universe maintains high quality standards for its published papers.[...]
Universe Editorial Office
doaj   +1 more source

General Thermodynamic Properties of FRW Universe and Heat Engine

open access: yesUniverse, 2022
In this work, the Friedmann–Robertson–Walker (FRW) Universe is considered a thermodynamic system, where the cosmological constant generates the thermodynamic pressure.
Ujjal Debnath
doaj   +1 more source

UNIVERSAL GRAPHS AND UNIVERSAL PERMUTATIONS [PDF]

open access: yesDiscrete Mathematics, Algorithms and Applications, 2013
Let X be a family of graphs and Xn the set of n-vertex graphs in X. A graph U(n) containing all graphs from Xn as induced subgraphs is called n-universal for X. Moreover, we say that U(n) is a propern-universal graph for X if it belongs to X. In the present paper, we construct a proper n-universal graph for the class of split permutation graphs.
Atminas, Aistis   +3 more
openaire   +3 more sources

Home - About - Disclaimer - Privacy