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David Benisty

Researcher at Ben-Gurion University of the Negev

Publications -  90
Citations -  1277

David Benisty is an academic researcher from Ben-Gurion University of the Negev. The author has contributed to research in topics: Dark energy & Scalar field. The author has an hindex of 15, co-authored 69 publications receiving 637 citations. Previous affiliations of David Benisty include Frankfurt Institute for Advanced Studies & Goethe University Frankfurt.

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Cosmology Intertwined: A Review of the Particle Physics, Astrophysics, and Cosmology Associated with the Cosmological Tensions and Anomalies

Elcio Abdalla, +202 more
TL;DR: In this paper , the authors focus on the 5.0σ tension between the Planck CMB estimate of the Hubble constant H0 and the SH0ES collaboration measurements and discuss the importance of trying to fit a full array of data with a single model.
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Interacting diffusive unified dark energy and dark matter from scalar fields

TL;DR: In this paper, the authors generalize the idea of unified dark matter-dark energy in the context of two measure theories and of dynamical space time theories, and propose two formulations of this idea: (I) by demanding that this vector field be the gradient of a scalar, (II) by considering the dynamical spacetime field appearing in another part of the action.
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Quantifying the S8 tension with the Redshift Space Distortion data set

TL;DR: In this paper, a model-independent reconstruction of the growth history of matter in-homogeneity is studied using Gaussian processes method and the fit yields S 8 = 0. 70 7 − 0. 085 + 0. 0.
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Unified dark energy and dark matter from dynamical spacetime

TL;DR: In this paper, a Lagrangian-based unification of dark energy and dark matter based on a dynamical spacetime theory is suggested. But the Lagrangians are not considered in this paper.
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Unification of dark energy and dark matter from diffusive cosmology

TL;DR: In this paper, the dynamical space-time theory with a diffusive transfer of energy is studied and the theory becomes a theory for diffusive interacting dark energy and dark matter.