167 citations · 752 across the 14 of their papers we have counts for
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Measuring the Hubble constant: Gravitational wave observations meet galaxy clustering
Remya Nair, Sukanta Bose, Tarun Deep Saini
We show how the distances to binary black holes measured in gravitational wave observations with ground-based interferometers can be used to constrain the redshift-distance relatio…
Testing the consistency between cosmological measurements of distance and age
Remya Nair, Sanjay Jhingan, Deepak Jain
We present a model independent method to test the consistency between cosmological measurements of distance and age, assuming the distance duality relation. We use type Ia supernov…
Exploring scalar field dynamics with Gaussian processes
Remya Nair, Sanjay Jhingan, Deepak Jain
The origin of the accelerated expansion of the Universe remains an unsolved mystery in Cosmology. In this work we consider a spatially flat Friedmann-Robertson-Walker (FRW) Univers…
Is dark energy evolving?
Remya Nair, Sanjay Jhingan
We look for evidence for the evolution in dark energy density by employing Principal Component Analysis (PCA). Distance redshift data from supernovae and baryon acoustic oscillatio…
Cosmic distance duality and cosmic transparency
Remya Nair, Sanjay Jhingan, Deepak Jain
We compare distance measurements obtained from two distance indicators, Super- novae observations (standard candles) and Baryon acoustic oscillation data (standard rulers). The Uni…
Cosmokinetics: A joint analysis of Standard Candles, Rulers and Cosmic Clocks
Remya Nair, Sanjay Jhingan, Deepak Jain
We study the accelerated expansion of the universe by using the kinematic approach. In this context, we parameterize the deceleration parameter, q(z), in a model independent way. A…
Observational Cosmology And The Cosmic Distance Duality Relation
Remya Nair, Sanjay Jhingan, Deepak Jain
We study the validity of cosmic distance duality relation between angular diameter and luminosity distances. To test this duality relation we use the latest Union2 Supernovae Type…