论文标题
中性原子阵列中的空间可调旋转相互作用
Spatially tunable spin interactions in neutral atom arrays
论文作者
论文摘要
光学镊子中使用Rydberg原子的模拟量子仿真，由于硬件有效的实施，通常解决了密切相关的多体问题。然而，它们的普遍性是有限的，需要灵活的哈密顿设计技术来扩大这些模拟器的范围。在这里，我们报告了通过两色近谐振耦合到Rydberg对状态实现的XYZ模型的空间可调节相互作用的实现。我们的结果表明，在模拟量子模拟器中，Rydberg敷料用于汉密尔顿设计的独特机会。
Analog quantum simulations with Rydberg atoms in optical tweezers routinely address strongly correlated many-body problems due to the hardware-efficient implementation of the Hamiltonian. Yet, their generality is limited, and flexible Hamiltonian-design techniques are needed to widen the scope of these simulators. Here we report on the realization of spatially tunable interactions for XYZ models implemented by two-color near-resonant coupling to Rydberg pair states. Our results demonstrate the unique opportunities of Rydberg dressing for Hamiltonian design in analog quantum simulators.
