Rotating Quantum Droplets in Low Dimensions

The free expansion of different atoms in a BEC state were analyzed and calculated by energy conservation and numerical modeling. The atoms in question are Rubidium, sodium, and lithium, because of the large literature on their scattering lengths and sizes. Quantum droplets are predicted under certain mechanical conditions, such as the interaction between atoms, due to the logarithmic Schrödinger equations. The free expansion of rubidium atoms in the confined BEC state in one dimension was realized. Bose novae are briefly discussed in the case of rubidium by rotation of the quantum droplet.