2 papers
hep-ph1992
Quantum effects near a point mass in 2+1 dimensional gravity
Tarun Souradeep, Varun Sahni
We investigate the behaviour of classical and quantum fields in the conical space-time associated with a point mass in 2+1 dimensions. We show that the presence of conical boundary…
hep-ph1992
Density Perturbations,Gravity Waves and the Cosmic Microwave Background
Tarun Souradeep, Varun Sahni
We asses the contribution to the observed large scale anisotropy of the cosmic microwave background radiation, arising from both gravity waves as well as adiabatic density perturba…