8 citations · 14 across the 4 of their papers we have counts for
4 papers
Asymptotically safe cosmology with non-canonical scalar field
Rituparna Mandal, Soma Sanyal
We investigate the quantum modified cosmological dynamical equations in a Friedmann-Robertson-Walker universe filled with a barotropic fluid and a general non-canonical scalar fiel…
Interference and reflection from the event horizon of a quantum corrected black hole
Sunandan Gangopadhyay, Soham Sen, Rituparna Mandal
In this work, we calculate the Hawking temperature for a quantum corrected black hole geometry using the method. We observe that quantum gravity…
Newtonian cosmology from quantum corrected Newtonian potential
Rituparna Mandal, Sunandan Gangopadhyay, Amitabha Lahiri
We study the Newtonian cosmology taking into account the leading classical and quantum corrections of order in the Newtonian potential. We first derive the mod…
Bianchi-I cosmology in quantum gravity
Sunandan Gangopadhyay, Rituparna Mandal, Amitabha Lahiri
The exact renormalization group flow equations for gravity lead to quantum corrections of Newton's constant and cosmological constant. Using this we investigate the Bianchi-I cosmo…