Finite-size effect of dual weakly interacting Bose gases at zero-temperature

We study the finite-size, boundary condition (BC), and mixture effects in the excitation atomic density, energy density, and chemical potential, which relate to the two-body correlation universal quantum effect of two-component dilute Bose gases confined between two parallel slabs at zero-temperature, in the immiscible and miscible approaching phases. Considering the energy density of the system, we theoretically predict a first-order phase transition phenomenon.

Automated summary

We study the universal quantum effect of two-component dilute Bose gases confined between two parallel slabs, considering finite-size, boundary condition, and mixture effects. A first-order phase transition phenomenon is theoretically predicted based on the energy density of the system.