20 citations · 33 across the 9 of their papers we have counts for
10 papers
Shots-to-Approximate-Solution Scaling in Neutral-Atom Quantum Optimization
Junwoo Jung, Jaewook Ahn
Whether neutral-atom quantum optimization protocols exhibit genuine concentration toward low-energy solution structure remains an open question. Here, we introduce a shots-to-appro…
Quantum-Enhanced Deterministic Inference of -Independent Set Instances on Neutral Atom Arrays
Juyoung Park, Junwoo Jung, Jaewook Ahn
Noisy quantum annealing experiments on Rydberg atom arrays produce measurement outcomes that deviate from ideal distributions, complicating performance evaluation. To enable a data…
Quantum-Enhanced Simulated Annealing Using Rydberg Atoms
Seokho Jeong, Juyoung Park, Jaewook Ahn
Quantum-classical hybrid algorithms offer a promising strategy for tackling computationally challenging problems, such as the maximum independent set (MIS) problem that plays a cru…
Blinking optical tweezers for atom rearrangements
Kangjin Kim, Kangheun Kim, Jaewook Ahn
We propose and experimentally demonstrate an energy-efficient approach for holding and rearranging an N x M atom array using only N optical tweezers. This is achieved through the s…
Impact-parameter selective Rydberg atom collision by optical tweezers
Hansub Hwang, Sunhwa Hwang, Jaewook Ahn +2
Cold collisions between two Rydberg rubidium atoms (Rb) are investigated by controlling the impact parameter and collision energy. Optical tweezers are employed to hold one…
Fast and reliable atom transport by optical tweezers
Sunhwa Hwang, Hansub Hwang, Kangjin Kim +4
Movable single atoms have drawn significant attention for their potentials as flying quantum memory in non-local, dynamic quantum computing architectures. However, when dynamic opt…
Programming higher-order interactions of Rydberg atoms
Andrew Byun, Seokho Jeong, Jaewook Ahn
Higher-order interactions in spin-based Hamiltonians are crucial in addressing numerous fundamentally significant physical problems. In this work, Rydberg-atom graph gadgets are in…
A Rydberg-atom approach to the integer factorization problem
Juyoung Park, Seokho Jeong, Minhyuk Kim +6
The task of factoring integers poses a significant challenge in modern cryptography, and quantum computing holds the potential to efficiently address this problem compared to class…
Quantum Computing Dataset of Maximum Independent Set Problem on King's Lattice of over Hundred Rydberg Atoms
Kangheun Kim, Minhyuk Kim, Juyoung Park +2
Finding the maximum independent set (MIS) of a large-size graph is a nondeterministic polynomial-time (NP)-complete problem not efficiently solvable with classical computations. He…
Rydberg Quantum Wires for Maximum Independent Set Problems with Nonplanar and High-Degree Graphs
Minhyuk Kim, Kangheun Kim, Jaeyong Hwang +2
One prominent application of near-term quantum computing devices is to solve combinatorial optimization such as non-deterministic polynomial-time hard (NP-hard) problems. Here we p…