This thesis explores the derivation of chiral current algebras from different gravita- tional theories, including R1,3 gravity, AdS4 gravity, and 3d conformal gravity. We propose chiral boundary conditions consistent ...

In recent years, AdS/CFT correspondance as emereged from string theory as one of the most powerful tools to study consistent theories of gravity by relating them to a boundary conformal field theory(CFT). It relates the ...

Theme of Thesis: One of the significant successes of string theory as a quantum theory of gravity is that it can give a statistical description of the thermodynamic black hole entropy via microstate counting and a macroscopic ...

This thesis studies the problem of counting dyons in certain supersymmetric string theory models and the infinite dimensional Lie algebras that underlie the dyonic degeneracies. The counting of 1/4 BPS states in N = 4 ...

The Kochen-Specker (KS) theorem is a fundamental result in the foundations of quantum theory showing that it is impossible to accommodate the predictions of quantum theory within a framework in which outcomes of measurements ...

Though the traditional views of electron transport theories in electrochemical environment is to consider a transfer between two reservoirs or between DBA complexes wherein the donor and acceptor states are in discrete ...