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researcher

J. A. Vazquez

11 papers hereh-index 6157 citations10 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author3
  • last author8

Across the 11 of 11 papers where every author was matched, so the position is known.

fields
  • astro-ph.CO8
  • gr-qc3

identity via Semantic Scholar / OpenAlex

activity
20152026
most citedScreening Λ in a new modified gravity model

70 citations · 195 across the 11 of their papers we have counts for

collaborators
Showing 2024Show all

3 papers · 1 filter

astro-ph.CO2024★ 38 cited

Cosmological constraints on Λs​CDM scenario in a type II minimally modified gravity

Özgür Akarsu, Antonio De Felice, Eleonora Di Valentino +5

The idea of a rapid sign-switching cosmological constant (mirror AdS-dS transition) in the late universe at z∼1.7, known as the Λs​CDM model, has significantly improve…

astro-ph.CO2024★ 25 cited

Testing an oscillatory behavior of dark energy

Luis A. Escamilla, Supriya Pan, Eleonora Di Valentino +3

The main aim of this work is to use a model-independent approach, along with late-time observational probes, to reconstruct the dark energy (DE) equation of state wDE​(z).…

astro-ph.CO2024★ 10 cited

Λs​CDM cosmology from a type-II minimally modified gravity

Özgür Akarsu, Antonio De Felice, Eleonora Di Valentino +5

We integrate Λs​CDM, a promising scenario for alleviating cosmological tensions, into VCDM, a type-II minimally modified gravity. This promotes the scenario to a fully pred…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.