384 citations · 5.4k across the 154 of their papers we have counts for
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Aspects of noncommutative gauge theories and their commutative equivalents
Rabin Banerjee
We discuss some exact Seiberg--Witten-type maps for noncommutative electrodynamics. Their implications for anomalies in different (noncommutative and commutative) descriptions are…
Noncommutative Tachyon Kinks as D-branes from Unstable D-brane
Rabin Banerjee, Yoonbai Kim, O-Kab Kwon
We study noncommutative (NC) field theory of a real NC tachyon and NC U(1) gauge field, describing the dynamics of an unstable D-brane. For every given set of diagonal component…
Noncommutativity and Reparametrisation symmetry
Rabin Banerjee, Biswajit Chakraborty, Sunandan Gangopadhyay
We discuss a general method of revealing both space-space and space-time noncommuting structures in various models in particle mechanics exhibiting reparametrisation symmetry. Star…
Exact Seiberg-Witten Map, Induced Gravity and Topological Invariants in Noncommutative Field Theories
Rabin Banerjee, Hyun Seok Yang
We revisit the exact Seiberg-Witten (SW) map on Dirac-Born-Infeld actions, making a connection with the deformation quantization scheme. The picture on field dependent induced grav…
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.…
Interpolating Action for Strings and Membranes - a Study of Symmetries in the Constrained Hamiltonian Approach
Rabin Banerjee, Pradip Mukherjee, Anirban Saha
A master action for bosonic strings and membranes, interpolating between the Nambu--Goto and Polyakov formalisms, is discussed. The role of the gauge symmetries vis-à-vis reparamet…