OpenMP GNU and Intel Fortran programs for solving the time-dependent Gross–Pitaevskii equation

LE Young-S, P Muruganandam, SK Adhikari… - Computer Physics …, 2017 - Elsevier
Abstract We present Open Multi-Processing (OpenMP) version of Fortran 90 programs for
solving the Gross–Pitaevskii (GP) equation for a Bose–Einstein condensate in one, two, and …

Effect of trapping geometry on the parametric resonances in a disordered Bose–Einstein condensate driven by an oscillating potential

RR Sakhel, AR Sakhel - Journal of Physics: Condensed Matter, 2020 - iopscience.iop.org
We report parametric resonances (PRs) in a numerical investigation of a driven one-
dimensional, interacting, and disordered Bose–Einstein condensate (BEC) confined in …

Characterization of the energy level-structure of a trapped dipolar Bose gas via mean-field parametric resonances

AR Sakhel, RR Sakhel - Physica Scripta, 2021 - iopscience.iop.org
Analyzing the energy levels of a trapped Bose–Einstein condensate (BEC) can be difficult
when dipole-dipole interactions (DDIs) are present. To address this issue, this study focuses …

Two Component Bose–Einstein Condensate in a Pöschl–Teller Potential

N Kundu, U Roy - Quantum Collisions and Confinement of Atomic and …, 2019 - Springer
We contribute to the field of rogue waves by providing an exact analytical model of the
coupled Bose–Einstein Condensation (BEC) in Pöschl–Teller potential. We start with the …

[PDF][PDF] DYNAMICS OF BOSE EINSTEIN CONDENSATE IN FOURIER SYNTESIZED OPTICAL LATTICE POTENTIAL

Z Öztaş - Eskişehir Technical University Journal of Science and …, 2019 - dergipark.org.tr
In this study, we examine the dynamics of Bose Einstein condensate trapped by Fourier
synthesized optical lattice potential. We use time-dependent variational approach to find the …