3 papers
astro-ph2001
Very High Energy Gamma Ray Emission from Crab Nebula with the PACT Array
P. R. Vishwanath, B. S. Acharya, P. N. Bhat +4
The Crab nebula has proved to be the nearest to a standard candle in VHE ray astronomy. Results on the gamma ray emission from the nebula at various energies have come in the…
hep-th1996
-theory Compactification and Two-brane/Five-brane Duality
B. S. Acharya
We discuss various dual {\it pairs} of -theory compactifications. Each pair consists of a compactification in which the two-brane plays the crucial role in relation to a string…
hep-th1996
N=1 M-theory-Heterotic Duality in Three Dimensions and Joyce Manifolds
B. S. Acharya
It is argued that -theory compactified on {\it any} of Joyce's holonomy 8-manifolds are dual to compactifications of heterotic string theory on Joyce 7-manifolds of $G…