标题： 不对称马赫-曾德尔原子干涉仪 显示英文标题

标题： Asymmetric Mach-Zehnder atom interferometers

摘要： 使用具有不等波矢的分束器会导致一种新的反冲图，该图与与马赫-曾德尔原子干涉仪相关的著名图在定性上有所不同。 我们预测了一种新的非对称马赫-曾德尔原子干涉仪（AMZAI），并研究了当使用拉曼分束器时的情况。 主要特点是AMZAI的相位包含一个与反冲频率成比例的量子部分。 发现了一种仅对量子相位敏感的响应。 提出并研究了一种在拉曼-纳思近似之外测量反冲频率和精细结构常数的新技术。 显示英文摘要

摘要： It is shown that using beam splitters with non-equal wave vectors results in a new recoil diagram which is qualitatively different from the well-known diagram associated with the Mach-Zehnder atom interferometer. We predict a new asymmetric Mach-Zehnder atom interferometer (AMZAI) and study it when one uses a Raman beam splitter. The main feature is that the phase of AMZAI contains a quantum part proportional to the recoil frequency. A response sensitive only to the quantum phase was found. A new technique to measure the recoil frequency and fine structure constant is proposed and studied outside of the Raman-Nath approximation.