1204.2949 (Vladimir Dzhunushaliev)

Self-maintaining droplet from two interacting Bose-Einstein condensates    [PDF]

Vladimir Dzhunushaliev

We consider two interacting Bose-Einstein condensates with the potential having the terms of 6-$th$(positive) and 4-$th$ (negative) orders. It is shown that in this case there exists a regular spherically symmetric solution. Physically such solution is a self-maintaining droplet created by two Bose-Einstein condensates. The possibility of construction of an elementary logic qubit device on the basis of this droplet is discussed.

View original: http://arxiv.org/abs/1204.2949