328 citations · 955 across the 31 of their papers we have counts for
31 papers
Gauge-invariant matter field actions from iterative Nöther coupling
Aniket Basu, Parthasarathi Majumdar, Indrajit Mitra
Generalizing Deser's work on pure gauge theory, we consider scalar, spinor and vector matter fields transforming under arbitrary representations of a non-Abelian, compact,…
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…
External leg amputation in conformal invariant three-point function
Indrajit Mitra
Amputation of external legs is carried out explicitly for the conformal invariant three-point function involving two spinors and one vector field. Our results are consistent with t…
Accounting for monopole configurations in Yang-Mills theory in three Euclidean dimensions
Indrajit Mitra, H. S. Sharatchandra
A gauge transformation provided by the three eigenfunctions of $\B^a(x) \cdot \B^b(x)$ (where $\B^a(x)$, with a=1,2,3, are the non-Abelian magnetic fields) exposes the topological…