We present rapid and robust protocols for STIRAP and quantum logic gates. Our gates are based on geometric phases acquired by instantaneous eigenstates of a slowly accelerating inertial Hamiltonian. To begin, we establish the criteria for inertial evolution and subsequently engineer pulse shapes that fulfill these conditions. These tailored pulses are then used to optimize geometric logic gates. We analyze a realization of our protocols with 87Rb atoms, resulting in gate fidelity that approaches the current state-of-the-art, with marked improvements in robustness.
@article{arxiv.2303.13674,
title = {Inertial geometric quantum logic gates},
author = {Daniel Turyansky and Oded Ovdat and Roie Dann and Ziv Aqua and Ronnie Kosloff and Barak Dayan and Adi Pick},
journal= {arXiv preprint arXiv:2303.13674},
year = {2024}
}