40 citations · 199 across the 17 of their papers we have counts for
17 papers
A Quantum Mechanical Example for Hodge Theory
Shri Krishna, R. P. Malik
On the basis of (i) the discrete and continuous symmetries (and corresponding conserved charges), (ii) the ensuing algebraic structures of the symmetry operators and conserved char…
A Massive Field-Theoretic Model for Hodge Theory
S. Krishna, R. Kumar, R. P. Malik
Within the framework of Becchi-Rouet-Stora-Tyutin (BRST) formalism, we show that the four -dimensional (4D) massive Abelian 2-form gauge theory (without any interaction with…
Augmented Superfield Approach to Gauge-invariant Massive 2-Form Theory
R. Kumar, S. Krishna
We discuss the complete sets of the off-shell nilpotent (i.e. s^2_{(a)b} = 0) and absolutely anticommuting (i.e. s_b s_{ab} + s_{ab} s_b = 0) Becchi-Rouet-Stora-Tyutin (BRST) (s_b)…
Effective Sextic Superpotential and violation in NMSGUT
Charanjit S. Aulakh, Ram Lal Awasthi, S. Krishna
We list operators of the superpotential of the effective MSSM that emerges from the NMSGUT up to sextic degree. We give illustrative expressions for the coefficients in terms of NM…
Novel symmetries in an interacting N = 2 supersymmetric quantum mechanical model
S. Krishna, D. Shukla, R. P. Malik
We demonstrate the existence of a set of novel discrete symmetry transformations in the case of an interacting N = 2 supersymmetric quantum mechanical model of a system of an elect…
A Free N = 2 Supersymmetric System: Novel Symmetries
S. Krishna, R. P. Malik
We discuss a set of novel discrete symmetries of a free N = 2 supersymmetric (SUSY) quantum mechanical system which is the limiting case of a widely-studied interacting SUSY model…