DYNAMICS OF BOSE EINSTEIN CONDENSATE IN FOURIER SYNTESIZED OPTICAL LATTICE POTENTIAL

Authors : Züleyha ÖZTAŞ

Pages : 326-333

Doi:10.18038/estubtda.519725

View : 20 | Download : 7

Publication Date : 2019-09-26

Article Type : Research Paper

Abstract :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 ordinary differential equations of motion. We also solve directly Gross Pitaevskii equation numerically using split step Fourier method to verify our findings. Good agreement is achieved between analytical and numerical results.
Keywords : Gross Pitaevskii equation, Variational method