4 papers
Efficient optical configurations for trapped-ion entangling gates
Aditya Milind Kolhatkar, Karan K. Mehta
High-fidelity and parallel realization in scalable platforms of the two-qubit entangling gates fundamental to universal quantum computing constitutes one of the largest challenges…
Rapid multi-mode trapped-ion laser cooling in a phase-stable standing wave
Zhenzhong Xing, Hamim Mahmud Rivy, Vighnesh Natarajan +3
Laser cooling is fundamental to quantum computing and metrology using atomic systems. Precise control often requires cooling atoms' motional degrees of freedom to the quantum groun…
Scaling roadmap for modular trapped-ion QEC and lattice-surgery teleportation
César Benito, Alfredo Ricci Vasquez, Jonathan Home +4
We present a footprint study for the scaling of modular quantum error correction (QEC) protocols designed for triangular color codes, including a lattice-surgery-based logical tele…
Trapped-ion laser cooling in structured light fields
Zhenzhong Xing, Karan K. Mehta
Laser cooling is fundamental to quantum computation and metrology with trapped ions, and can occupy a majority of runtime in current systems. A key limitation to cooling arises fro…