玻色-爱因斯坦凝聚体中的涌现引力动力学
Emergent gravitational dynamics in Bose-Einstein condensates
摘要:
我们讨论一个玩具模型的涌现非相对论引力理论。在某一类玻色-爱因斯坦凝聚体中,可以证明,在适当的区域,非相对论性牛顿引力的修正版本确实有效地描述了耦合系统凝聚体/准粒子的低能动力学。
英文摘要:
We discuss a toy model for an emergent non-relativistic gravitational theory. Within a certain class of Bose-Einstein condensates, it is possible to show that, in a suitable regime, a modified version of non-relativistic Newtonian gravity does effectively describes the low energy dynamics of the coupled system condensate/quasi-particles.
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