56 citations · 771 across the 76 of their papers we have counts for
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D-brane dynamics in a plane wave background
J. Kluson, Rashmi R. Nayak, Kamal L. Panigrahi
By using the Dirac-Born-Infeld action we study the dynamics of Dp-brane propagating in the NS5-near horizon plane wave background. We study systematically D-brane embedding in this…
D-branes in a Big Bang/Big Crunch Universe: Misner Space
Yasuaki Hikida, Rashmi R. Nayak, Kamal L. Panigrahi
We study D-branes in a two-dimensional Lorentzian orbifold R^{1,1}/Γwith a discrete boost Γ. This space is known as Misner or Milne space, and includes big crunch/big bang singular…
Anti-de Sitter D-brane dynamics
J. Kluson, Kamal L. Panigrahi
We study the anti-de Sitter D-brane dynamics in Hamiltonian formulation. By exploiting the existence of certain conserved charges, we solve the equation of motion for a D1-brane in…
Supertube Dynamics in Diverse Backgrounds
J. Kluson, Kamal L. Panigrahi
We study the homogeneous and time dependent dynamics of the supertube in diverse backgrounds. After deriving a general form of the Hamiltonian in general background, we use a parti…
D-branes in a Big Bang/Big Crunch Universe: Nappi-Witten Gauged WZW Model
Yasuaki Hikida, Rashmi R. Nayak, Kamal L. Panigrahi
We study D-branes in the Nappi-Witten model, which is a gauged WZW model based on (SL(2,R) x SU(2)) / (U(1) x U(1)). The model describes a four dimensional space-time consisting of…