Spatiotemporal Binary Interaction and Designer quasi particle Condensates

Abstract

Abstract We introduce a new integrable model to investigate the dynamics of two component quasi particle condensates with spatio temporal interaction strengths.We derive the associated Lax-pair of the coupled GP equation and construct matter wave solitons. We show that the spatio temporal binary interaction strengths not only facilitate the stabilization of the condensates, but also enables one to fabricate condensates with desirable densities, geometries and properties leading to the so called "designer quasi particle condensates".

Keywords: GP Equation Bright Soliton Gauge transformation

Received: 23 June 2013
Revised: 29 August 2013
Accepted manuscript online:

Fund: Open Research Fund of State Key Laboratory of Precision Spectroscopy, East China Normal University;GuangDong Province Key Science and Technology Item

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Spatiotemporal Binary Interaction and Designer quasi particle Condensates Chin. Phys. B 0

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