4 papers · 1 filter
Accessing elusive two-dimensional phases of dipolar Bose-Einstein condensates by finite temperature
Liang-Jun He, Juan Sanchez-Baena, Fabian Maucher +1
It has been shown that dipolar Bose-Einstein condensates that are tightly trapped along the polarization direction can feature a rich phase diagram. In this paper we show that fini…
Super-Heisenberg scaling in a triple point criticality
Jia-Ming Cheng, Yong-Chang Zhang, Xiang-Fa Zhou +1
We investigate quantum-enhanced metrology in a triple point criticality and discover that quantum criticality can not always enhance measuring precision. We have developed suitable…
On the infrared cutoff for dipolar droplets
Liang-Jun He, Fabian Maucher, Yong-Chang Zhang
The beyond mean-field physics due to quantum fluctuations is often described by the Lee-Huang-Yang (LHY) correction, which can be approximately written as a simple analytical expre…
Quantum droplets in dipolar condensate mixtures with arbitrary dipole orientations
Liang-Jun He, Bo Liu, Yong-Chang Zhang
Through considering a two-component dipolar Bose-Einstein condensate, we investigate the influence of the angle between the polarization orientations of the two species on the grou…