Simulations of bubble nucleation in a cold atom gas

The data comes from simulations of bubble nucleation in a cold atom gas for the two main figures in the paper "Seeding Decay of the False Vacuum". The paper abstract reads:"We present a theory of false vacuum decay induced by spherical seeds.The type of seed considered has a boundary characterised by surface energy terms. The theory applies to false vacuum decay at zero and finite temperatures. Seeded nucleation maybe important for enabling future false vacuum decay experiments on analogue systems using Bose Einstein Condensates (BEC). We show that our theory of seeded nucleation at finite temperature applied to a potassium BEC in two spatial dimensions agrees with numerical, real-time, simulations."

该数据集源自于对“Seeding Decay of the False Vacuum”论文中两个主要图示所涉及的冷原子气体中气泡成核的模拟。论文摘要指出：“我们提出了一种由球形种子诱导的伪真空衰变理论。所考虑的种子类型具有由表面能项表征的边界特征。该理论适用于零温度和有限温度下的伪真空衰变。种子成核对于在未来利用玻色-爱因斯坦凝聚体（BEC）在类似系统中进行的伪真空衰变实验具有重要意义。我们展示了将有限温度下的种子成核理论应用于二维空间中的钾原子玻色-爱因斯坦凝聚体，其与数值实时模拟结果相一致。”