212 citations · 349 across the 43 of their papers we have counts for
24 papers · 1 filter
Evolution of Primordial Dark Matter Planets in the Early Universe
Kiren O, Kenath Arun, C Sivaram
In a recent paper we had discussed possibility of DM at high redshifts forming primordial planets composed entirely of DM to be one of the reasons for not detecting DM (as the flux…
Dark Energy Constraints on Masses and Sizes of Large Scale Cosmic Structures
Louise Rebecca, Kenath Arun, C Sivaram
The requirement that their gravitational binding self-energy density must at least equal the background repulsive dark energy density for large scale cosmic structures implies a ma…
Alternate Models to Dark Energy
Kenath Arun, S B Gudennavar, A Prasad +1
One of the unresolved questions currently in cosmology is that of the non-linear accelerated expansion of the universe. This has been attributed to the so called Dark Energy (DE).…
Dark matter, dark energy, and alternate models: A review
Kenath Arun, S. B. Gudennavar, C Sivaram
The nature of dark matter (DM) and dark energy (DE) which is supposed to constitute about 95% of the energy density of the universe is still a mystery. There is no shortage of idea…
Small Neutrino Masses: Another Anthropic principle aspect?
C Sivaram, Kenath Arun, Kiren O
This year's Physics Nobel prize for the discovery of neutrino oscillations which resolved the problem of the missing solar neutrinos and the atmospheric muon neutrinos implies that…
Gravity of Accelerations on Quantum Scales and its Consequences
C Sivaram, Kenath Arun, Kiren O +1
Gravity stands apart from other fundamental interactions in that it is locally equivalent to an accelerated frame and can be transformed away. Again it is indistinguishable from th…