Many-Body Physics of Low-Density Dipolar Bosons in Box Potentials

Abstract

Crystallization is a generic phenomenon in classical and quantum mechanics arising in a variety of physical systems. In this work, we focus on a specific platform, ultracold dipolar bosons, which can be realized in experiments with dilute gases. We reviewed the relevant ingredients leading to crystallization, namely the interplay of contact and dipole⁻dipole interactions and system density, as well as the numerical algorithm employed. We characterized the many-body phases investigating correlations and superfluidity.

Keywords

• dipolar gases
• quantum many-body phases
• path-integral quantum monte carlo
• quantum droplets