435 citations · 4.1k across the 222 of their papers we have counts for
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Probing the cold nature of dark matter
Weiqiang Yang, Supriya Pan, Eleonora Di Valentino +3
A pressureless dark matter component fits well with several cosmological observations. However, there are indications that cold dark matter may encounter challenges in explaining o…
Reconciling tension in a six parameter space?
Supriya Pan, Weiqiang Yang, Eleonora Di Valentino +2
Consistent observations indicate that some of the important cosmological parameters measured through the local observations are in huge tension with their measurements from the glo…
Interacting scenarios with dynamical dark energy: observational constraints and alleviation of the tension
Supriya Pan, Weiqiang Yang, Eleonora Di Valentino +2
We investigate interacting scenarios which belong to a wider class, since they include a dynamical dark energy component whose equation of state follows various one-parameter param…
Observational constraints on one-parameter dynamical dark-energy parametrizations and the tension
Weiqiang Yang, Supriya Pan, Eleonora Di Valentino +2
The phenomenological parametrizations of dark-energy (DE) equation of state can be very helpful, since they allow for the investigation of its cosmological behavior despite the fac…
Accretion of Chaplygin gas upon black holes: Formation of faster outflowing winds
Ritabrata Biswas, Subenoy Chakraborty, Tarun Deep Saini +1
We study the accretion of modified Chaplygin gas upon different types of black hole. Modified Chaplygin gas is one of the best candidates for a combined model of dark matter and da…