2.3k citations · 3.7k across the 45 of their papers we have counts for
10 papers · 1 filter
Revisiting kink-like parametrization and constraints using OHD/Pantheon+/BAO samples
Simran Arora, P. K. Sahoo
We reexamine the kink-like parameterization of the deceleration parameter to derive constraints on the transition redshift from cosmic deceleration to acceleration. This is achieve…
Ni cluster embedded (111)NiO layers grown on (0001)GaN films using pulsed laser deposition technique
Simran Arora, Shivesh Yadav, Amandeep Kaur +3
(111) NiO epitaxial layers embedded with crystallographically oriented Ni-clusters are grown on c-GaN/Sapphire templates using pulsed laser deposition technique. Structural and mag…
Resources and Evaluations for Multi-Distribution Dense Information Retrieval
Soumya Chatterjee, Omar Khattab, Simran Arora
We introduce and define the novel problem of multi-distribution information retrieval (IR) where given a query, systems need to retrieve passages from within multiple collections,…
Language Models Enable Simple Systems for Generating Structured Views of Heterogeneous Data Lakes
Simran Arora, Brandon Yang, Sabri Eyuboglu +4
A long standing goal of the data management community is to develop general, automated systems that ingest semi-structured documents and output queryable tables without human effor…
On the impact of gravity on the Large Scale Structure
Oleksii Sokoliuk, Simran Arora, Subhrat Praharaj +2
We investigate the exponential symmetric teleparallel gravitation, namely using \texttt{ME-GADGET} code to probe the structure formation…
Constant sound speed and its thermodynamical interpretation in gravity
M. Koussour, Simran Arora, Dhruba Jyoti Gogoi +2
On the basis of homogeneous and isotropic Friedmann-Lemaitre-Robertson-Walker (FLRW) geometry, solutions to the issues of cosmic acceleration and dark energy are being put forth wi…