Browsing by Author "Das, Biswajit"

Now showing items 1-3 of 3

Can we constrain the dark energy equation of state parameters using configuration entropy?

Pandey, Biswajit; Das, Biswajit (Oxford University Press on behalf of the Royal Astronomical Society, 2019-12)

We propose a new scheme for constraining the dark energy equation of state parame ter/parameters based on the study of the evolution of the configuration entropy. We analyse a set of one-parameter and two-parameter dynamical ...
Can we constrain the evolution of HI bias using configuration entropy?

Pandey, Biswajit; Das, Biswajit (CAS and IOP Publishing, 2020)

We study the evolution of the configuration entropy of HI distribution in the post-reionization era assuming different time evolution of HI bias. We describe time evolution of linear bias of HI distribution using a simple ...
A new method to probe the mass density and the cosmological constant using configuration entropy

Pandey, Biswajit; Das, Biswajit (Oxford University Press on behalf of the Royal Astronomical Society, 2019-02)

We study the evolution of the configuration entropy for different combinations of m0 and 0 in the flat cold dark matter universe and find that the cosmological constant plays a decisive role in controlling the ...

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