Results 111 to 120 of about 1,833,333 (166)

Rapidly descending dark energy and the end of cosmic expansion. [PDF]

Proc Natl Acad Sci U S A, 2022
Andrei C, Ijjas A, Steinhardt PJ.
europepmc   +1 more source

Information Dark Energy Can Resolve the Hubble Tension and Is Falsifiable by Experiment. [PDF]

Entropy (Basel), 2022
Gough MP.
europepmc   +1 more source

Shear stress: the dark energy of atherosclerotic plaques. [PDF]

Cardiovasc Res, 2021
Evans PC, Fragiadaki M, Morris PD, Serbanovic-Canic J.   +3 more
europepmc   +1 more source

Fractional holographic dark energy

Physics Letters B
Holographic dark energy theories present a fascinating interface to probe late-time cosmology, as guided by contemporary ideas about quantum gravity. In this work, we present a new holographic dark energy scenario designated “Fractional Holographic Dark ...
Oem Trivedi, Ayush Bidlan, Paulo Moniz
doaj   +1 more source

Dark Energy with Phantom Crossing and the H₀ Tension. [PDF]

Entropy (Basel), 2021
Di Valentino E, Mukherjee A, Sen AA.
europepmc   +1 more source

Constraints on Non-Flat Starobinsky f(R) Dark Energy Model. [PDF]

Entropy (Basel), 2021
Geng CQ, Hsu YT, Lu JR.
europepmc   +1 more source

An exact solution approach to warm inflation using Tsallis and Barrow holographic dark energy entropy within Rastall gravity. [PDF]

Eur Phys J Plus, 2022
Saleem R, Shahid I, Sabir M.
europepmc   +1 more source

Rényi Holographic Dark Energy

Fortschritte der Physik
AbstractIn this work, the holographic dark energy model is constructed by using the non‐extensive nature of the Schwarzschild black hole via the Rényi entropy. Due to the non‐extensivity, the black hole can be stable under the process of fixing the non‐extensive parameter.
Ratchaphat Nakarachinda, Chakrit Pongkitivanichkul, Daris Samart, Lunchakorn Tannukij, Pitayuth Wongjun   +4 more
openaire   +2 more sources

Hint of Dark Matter–Dark Energy Interaction in DESI DR2 and Current Cosmological Dataset?

The Astrophysical Journal
We present new constraints on an interacting dark matter–dark energy scenario motivated by string compactification, where a scalar field adiabatically tracks the minimum of an effective potential sourced by dark matter density. In this study, we focus on
Amlan Chakraborty, Tulip Ray, Subinoy Das, Arka Banerjee, Vidhya Ganesan   +4 more
doaj   +1 more source

Vacuum Branching, Dark Energy, Dark Matter

Foundations of Physics
35 pages of text, 28 pages of mathematical appendices, follow-on to arXiv:2105.04545, some overlap, mostly new, many improvements over preceding version, summarized in ...
openaire   +3 more sources