11 citations · 11 across the 2 of their papers we have counts for
5 papers
Aspects of noncommutativity in field theory, strings and membranes
Kuldeep Kumar
We study certain aspects of noncommutativity in field theory, strings and membranes. We analyse the dynamics of an open membrane whose boundary is attached to p-branes. Noncommutat…
Deformed relativistic and nonrelativistic symmetries on canonical noncommutative spaces
Rabin Banerjee, Kuldeep Kumar
We study the general deformed conformal-Poincare (Galilean) symmetries consistent with relativistic (nonrelativistic) canonical noncommutative spaces. In either case we obtain defo…
Noncommutative gauge theories and Lorentz symmetry
Rabin Banerjee, Biswajit Chakraborty, Kuldeep Kumar
We explicitly derive, following a Noether-like approach, the criteria for preserving Poincare invariance in noncommutative gauge theories. Using these criteria we discuss the vario…
Maps for currents and anomalies in noncommutative gauge theories
Rabin Banerjee, Kuldeep Kumar
We derive maps relating currents and their divergences in non-abelian U(N) noncommutative gauge theory with the corresponding expressions in the ordinary (commutative) description.…
Membrane and Noncommutativity
Rabin Banerjee, Biswajit Chakraborty, Kuldeep Kumar
We analyse the dynamics of an open membrane, both for the free case and when it is coupled to a background three-form, whose boundary is attached to -branes. The role of boundar…