A NUMERICAL SIMULATION OF THE INTERFERENCE IN BEC | Zendy

SiMing Zhang | Zendy; Ye Fei | Zendy

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A NUMERICAL SIMULATION OF THE INTERFERENCE IN BEC

Author(s) -

SiMing Zhang,

Ye Fei

Publication year - 1999

Publication title -

acta physica sinica

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.199

H-Index - 47

ISSN - 1000-3290

DOI - 10.7498/aps.48.977

Subject(s) - bose–einstein condensate , physics , interference (communication) , computer simulation , nonlinear system , time evolution , nonlinear schrödinger equation , quantum mechanics , statistical physics , mechanics , telecommunications , computer science , channel (broadcasting)

We explore the time evolution of BEC condensates under different condition by solving the time-dependent nonlinear Schr?dinger equation (NLSE) that describes an inhomogeneous, weakly interacting Bose-Einstein condensate at zero temperature. We present numerical results of interference of two condensates which have different number of atoms in them and examine the evolution of a Bose-Einstein condensate which has split into two parts.

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