81 citations · 884 across the 46 of their papers we have counts for
5 papers · 1 filter
Linear to quadratic crossover of Cooper pair dispersion relation
S. K. Adhikari, M. Casas, A. Puente +6
Cooper pairing is studied in three dimensions to determine its binding energy for all coupling using a general separable interfermion interaction. Also considered are Cooper pairs…
Numerical study of the spherically-symmetric Gross-Pitaevskii equation in two space dimensions
Sadhan K. Adhikari
We present a numerical study of the time-dependent and time-independent Gross-Pitaevskii (GP) equation in two space dimensions, which describes the Bose-Einstein condensate of trap…
Superconductivity as a Bose-Einstein condensation?
S. K. Adhikari, M. Casas, A. Puente +6
Bose-Einstein condensation (BEC) in two dimensions (2D) (e.g., to describe the quasi-2D cuprates) is suggested as the possible mechanism widely believed to underlie superconductivi…
Cooper pair dispersion relation for weak to strong coupling
S. K. Adhikari, M. Casas, A. Puente +6
Cooper pairing in two dimensions is analyzed with a set of renormalized equations to determine its binding energy for any fermion number density and all coupling assuming a generic…
Cooper pair dispersion relation in two dimensions
S. K. Adhikari, M. Casas, A. Puente +6
The Cooper pair binding energy {\it vs.} center-of-mass-momentum dispersion relation for Bose-Einstein condensation studies of superconductivity is found in two dimensions for a re…