标题： 用里德伯原子对极性分子进行数据不敏感的冷却 显示英文标题

标题： Data-insensitive cooling of polar molecules with Rydberg atoms

摘要： 我们提出一种方法，利用里德堡原子对极性分子进行共情冷却，而不会破坏极性分子中编码的量子信息。 尽管两者之间的相互作用通常依赖于状态，但我们展示了如何通过选择合适的内部状态并应用外部场来设计与状态无关的相互作用。 所产生的相互作用可能是范德华或偶极子相互作用，这会在两种物种之间引发声子交换相互作用，从而在不影响内部状态的情况下相干地冷却极性分子，如果原子再次被冷却或引入新的冷原子，此过程可以重复。 我们的冷却方案为在新兴的极性分子和中性原子混合光镊阵列中扩展量子计算和模拟时间提供了可能性。 显示英文摘要

摘要： We propose a method to sympathetically cool polar molecules with Rydberg atoms without destroying the quantum information encoded in the polar molecules. While the interactions between the two are usually state-dependent, we show how to engineer state-insensitive interactions between the hot molecules and the cold atoms with a suitable choice of internal states and the application of external fields. The resulting interactions, which may be van der Waals or dipolar, induce a phonon swap interaction between the two species, thereby coherently cooling the polar molecules without affecting the internal state, a process which can be repeated if the atoms are cooled again or new cold atoms are brought in. Our cooling schemes open the possibility of extending quantum computation and simulation times in emerging hybrid tweezer arrays of polar molecules and neutral atoms.