论文标题
快速的原子 - 光子与超导Coclanar波导纠缠闸门
Fast atom-photon entangling gates with a superconducting coplanar waveguide
论文作者
论文摘要
超导Coclanar波导〜（SCW）中原子和微波光子之间的纠缠可以实现混合量子设备，并且界面静态和飞行量子。我们研究了一个单步控制的-z〜（c $ _ {\ text {z}} $）门之间的中性原子在SCW附近被困在SCW附近的中性原子和SCW中的微波模式，这是[J. D. Pritchard等，物理学。修订版A 89，010301（R）（2014）]。栅极协议很简单，需要一个激光脉冲来激发中性原子的地面和rydberg状态之间的过渡。
Entanglement between atoms and microwave photons in a superconducting coplanar waveguide~(SCW) can enable hybrid quantum devices and interface static and flying qubits. We study a one-step controlled-Z~(C$_{\text{Z}}$) gate between a neutral atom trapped near a SCW and a microwave mode in the SCW, which is an extension of the gate proposed in [J. D. Pritchard, et.al., Phys. Rev. A 89, 010301(R) (2014)]. The gate protocol is simple and requires one laser pulse for exciting a transition between the ground and Rydberg states of the neutral atom.
