Effective interactions between two impurities in quasi-two-dimensional dipolar Bose–Einstein condensates

Fu-Lin Deng,Tao Shi,Su Yi

Figure 3. Ground-state energy versus inter-impurity distance for various χ's with P = 2, ${a}_{2{\rm{D}}}=10{\ell }$, and ϑ = 0. The dashed line shows the result computed using equation (23) with χ = 5.6.