427 citations · 795 across the 14 of their papers we have counts for
12 papers · 1 filter
Optimal Qubit Mapping Search for Encoding Classical Data into Matrix Product State Representation with Minimal Loss
Hyeongjun Jeon, Kyungmin Lee, Dongkyu Lee +2
Matrix product state (MPS) offers a framework for encoding classical data into quantum states, enabling the efficient utilization of quantum resources for data representation and p…
Photo-induced charge carrier dynamics in a semiconductor-based ion trap investigated via motion-sensitive qubit transitions
Woojun Lee, Daun Chung, Honggi Jeon +8
Ion trap systems built upon microfabricated chips have emerged as a promising platform for quantum computing to achieve reproducible and scalable structures. However, photo-induced…
Micromotion compensation of trapped ions by qubit transition and direct scanning of dc voltages
Woojun Lee, Daun Chung, Jiyong Kang +4
Excess micromotion is detrimental to accurate qubit control of trapped ions, thus measuring and minimizing it is crucial. In this paper, we present a simple approach for measuring…
Experimental Realization of Entangled Coherent States in Two-dimensional Harmonic Oscillators of a Trapped Ion
Honggi Jeon, Jiyong Kang, Jaeun Kim +3
Entangled coherent states play pivotal roles in various fields such as quantum computation, quantum communication, and quantum sensing. We experimentally demonstrate the generation…
Microelectromechanical-System-Based Design of a High-Finesse Fiber Cavity Integrated with an Ion Trap
Moonjoo Lee, Minjae Lee, Seokjun Hong +7
We present a numerical study of a MEMS-based design of a fiber cavity integrated with an ion trap system. Each fiber mirror is supported by a microactuator that controls the mirror…
Single qubit manipulation in a microfabricated surface electrode ion trap
Emily Mount, So-Young Baek, Matthew Blain +7
We trap individual Yb ions in a surface trap microfabricated on a silicon substrate, and demonstrate a complete set of high fidelity single qubit operations for the hyp…