46 citations · 230 across the 33 of their papers we have counts for
33 papers
Local GL(d,R) Lie group for solving quantum ADM constraints
H. S. Sharatchandra
Relevance of local GL(d,R) Lie group for solving quantum ADM constraints is pointed out. Noncommutative harmonic analysis on provides a natural basis and techniques…
Quantization of Einstein Gravity: Extraction of Hilbert Space and Constraints
H. S. Sharatchandra
In this paper, a careful treatment of extraction of the Hilbert space and constraints from the formal functional integral with the Einstein-Hilbert action is given. The diffeomorph…
Real-Space Renormalization Group for Quantum Gravity I: Significance of terms linear and quadratic in curvature
H. S. Sharatchandra
Real-Space renormalization group techniques are developed for tackling large curvature fluctuations in quantum gravity. Within cells of invariant volume , only certain types o…
Dreibein as prepotential for three-dimensional Yang-Mills theory
Indrajit Mitra, H. S. Sharatchandra
We advocate and develop the use of the dreibein (and the metric) as prepotential for three-dimensional SO(3) Yang-Mills theory. Since the dreibein transforms homogeneously under ga…
Two-potential theory of electric and magnetic charges via duality transformation
Chandrasekhar Chatterjee, Indrajit Mitra, H. S. Sharatchandra
Dirac, Schwinger and Zwanziger theories of electric and magnetic charges are obtained via duality transformation. Analogous construction for three Euclidean dimensions, with magnet…
Line discontinuities, local action with both the field and its dual, and spin from no spin in two-dimensional scalar theory
Chandrasekhar Chatterjee, E. Harikumar, Manu Mathur +2
We consider a local action with both the real scalar field and its dual in two Euclidean dimensions. The role of singular line discontinuities is emphasized. Exotic properties of t…