Search Results for author: Suresh Kumar

Found 4 papers, 0 papers with code

OLGA : An Ontology and LSTM-based approach for generating Arithmetic Word Problems (AWPs) of transfer type

no code implementations22 Nov 2022 Suresh Kumar, P Sreenivasa Kumar

We use an extension of TC-Ontology, proposed by us previously, to determine the consistency of problems.

Sentence

Remedy of some cosmological tensions via effective phantom-like behavior of interacting vacuum energy

no code implementations25 Feb 2021 Suresh Kumar

We use the Planck 2018, BAO, JLA, KiDS and HST data to investigate two extensions of the base $\Lambda$CDM model, viz., (i) we allow the interaction among vacuum energy and dark matter, namely the I$\Lambda$CDM model, wherein the interaction strength is proportional to the vacuum energy density and expansion rate of the Universe, and (ii) the I$\Lambda$CDM scenario with free effective neutrino mass and number, namely the $\nu$I$\Lambda$CDM model.

Cosmology and Nongalactic Astrophysics General Relativity and Quantum Cosmology

Reconstruction of the dark sectors' interaction: A model-independent inference and forecast from GW standard sirens

no code implementations11 Feb 2021 Alexander Bonilla, Suresh Kumar, Rafael C. Nunes, Supriya Pan

Interacting dark matter (DM) - dark energy (DE) models have been intensively investigated in the literature for their ability to fit various data sets as well as to explain some observational tensions persisting within the $\Lambda$CDM cosmology.

Gaussian Processes Cosmology and Nongalactic Astrophysics

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