20 citations · 67 across the 10 of their papers we have counts for
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Superunitary operator and BRST transformations for non-Abelian two-form
Dheeraj Shukla, Kuldeep Kumar
Using superspace unitary operator formalism, we derive various (anti-)BRST symmetry transformations explicitly for the non-Abelian 2-form gauge theories. We introduce a new Lagrang…
Superspace Unitary Operator in Superfield Approach to Non-Abelian Gauge Theory with Dirac Fields
T. Bhanja, D. Shukla, R. P. Malik
Within the framework of augmented version of the superfield approach to Becchi-Rouet-Stora-Tyutin (BRST) formalism, we derive the superspace unitary operator (and its Hermitian con…
Superspace Unitary Operator in QED with Dirac and Complex Scalar Fields: Superfield Approach
D. Shukla, T. Bhanja, R. P. Malik
We exploit the strength of the superspace (SUSP) unitary operator to obtain the results of the application of the horizontality condition (HC) within the framework of augmented ver…
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…
Canonical brackets of a toy model for the Hodge theory without its canonical conjugate momenta
D. Shukla, T. Bhanja, R. P. Malik
We consider the toy model of a rigid rotor as an example of the Hodge theory within the framework of the Becchi-Rouet-Stora-Tyutin (BRST) formalism and show that the internal symme…
Supervariable Approach to the Nilpotent Symmetries for a Toy Model of the Hodge Theory
D. Shukla, T. Bhanja, R. P. Malik
We exploit the standard techniques of the supervariable approach to derive the nilpotent Becchi-Rouet-Stora-Tyutin (BRST) and anti-BRST symmetry transformations for a toy model of…
Interior of Schwarzschild black hole as a relativistic free particle
Dheeraj Shukla
Using the standard Hamiltonian approach followed by ADM formalism to the geometry of a Schwarzschild black hole, we show that the interior spacetime of Schwarzschild black hole beh…
Self-Dual Chiral Boson: Augmented Superfield Approach
D. Shukla, T. Bhanja, R. P. Malik
We exploit the standard tools and techniques of the augmented version of Bonora-Tonin (BT) superfield formalism to derive the off-shell nilpotent and absolutely anticommuting (anti…
Novel symmetries in the modified version of two dimensional Proca theory
T. Bhanja, D. Shukla, R. P. Malik
By exploiting Stueckelberg's approach, we obtain a gauge theory for the two (1+1)-dimensional (2D) Proca theory and demonstrate that this theory is endowed with, in addition to the…
A novel observation in the BRST approach to a free spinning relativistic particle
S. Krishna, D. Shukla, R. P. Malik
For the newly proposed coupled (but equivalent) Lagrangians for the supersymmetric (SUSY) system of a one (0 + 1)-dimensional spinning relativistic particle, we derive the Noether…