Plaksha University

most cited

I^c ◯_{1} I^c ◯_{2}

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CDM: A promising phenomenological extension of the standard model of cosmology

1 citations

researchers with a paper here

Suresh Kumar2 · h 9
A. Capistrano1 · h 9
Sehjal Khandelwal1 · h 0

collaborating institutions

Universidade Federal da Integração Latino-AmericanaBR1 paper
Universidade Federal do ParanáBR1 paper

2 papers

astro-ph.CO2026

Statistical consistency of sign-switching vacuum energy with cosmological observations

Sehjal Khandelwal, AbraÃ£o J. S. Capistrano, Suresh Kumar

We assess dataset agreement and late-time predictive adequacy in $I^$ CDM and its sign-switching extension, $I^_{s}$ CDM, using a suite of Gaussian and exact non-Gaussian consist…

astro-ph.CO2026★ 1 cited

$I^c ◯_{1} I^c ◯_{2}$ - $I^$ CDM: A promising phenomenological extension of the standard model of cosmology

Suresh Kumar

We investigate a phenomenological extension of the standard $I^$ CDM framework, the $I^c ◯_{1} I^c ◯_{2}$ - $I^$ CDM model, in which the total energy density of the universe is expanded in powers…

Statistical consistency of sign-switching vacuum energy with cosmological observations

I^c◯1​I^c◯2​-I^CDM: A promising phenomenological extension of the standard model of cosmology

$I^c ◯_{1} I^c ◯_{2}$ - $I^$ CDM: A promising phenomenological extension of the standard model of cosmology