2 papers
cond-mat.soft2003
Bose-Einstein Condensation Dynamics from the Numerical Solution of the Gross-Pitaevskii Equation by the Pseudospectral Method
Paulsamy Muruganandam, Sadhan K. Adhikari
We study certain stationary and time-evolution problems of trapped Bose-Einstein condensates of weakly interacting alkali atoms described by a nonlinear Gross-Pitaevskii (GP) equat…
nucl-th1999
Dimensional versus cut-off renormalization and the nucleon-nucleon potential of the effective field theory
Sadhan K. Adhikari
The role of cut-off and dimensional regularizations is discussed in the context of obtaining a renormalized nucleon-nucleon potential from the chiral Lagrangian formulation of the…