852 citations · 16.2k across the 260 of their papers we have counts for
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Implications of purely classical gravity for inflationary tensor modes
Amjad Ashoorioon, P. S. Bhupal Dev, Anupam Mazumdar
We discuss the implications of purely classical, instead of quantum, theory of gravity for the gravitational wave spectrum generated during inflation. We show that a positive detec…
Multiple dark matter scenarios from ubiquitous stringy throats
Diego Chialva, P. S. Bhupal Dev, Anupam Mazumdar
We discuss the possibility of having multiple Kaluza-Klein (KK) dark matter candidates which arise naturally in generic Type-IIB string theory compactification scenarios. These dar…
Creating perturbations from a decaying field during inflation
Anupam Mazumdar, Lingfei Wang
Typically the fluctuations generated from a decaying field during inflation do not contribute to the large scale structures. In this paper we provide an example where it is possibl…
Stable bounce and inflation in non-local higher derivative cosmology
Tirthabir Biswas, Alexey S. Koshelev, Anupam Mazumdar +1
One of the greatest problems of primordial inflation is that the inflationary space-time is past-incomplete. This is mainly because Einstein's GR suffers from a space-like Big Bang…
Probing the Supersymmetric Inflaton and Dark Matter link via the CMB, LHC and XENON1T experiments
Celine Boehm, Jonathan Da Silva, Anupam Mazumdar +1
The primordial inflation dilutes all matter except the quantum fluctuations which we see in the cosmic microwave background (CMB) radiation. Therefore the last phases of inflation…
Separable and non-separable multi-field inflation and large non-Gaussianity
Anupam Mazumdar, Lingfei Wang
In this paper we provide a general framework based on formalism to estimate the cosmological observables pertaining to the cosmic microwave background radiation for non-separa…