252 citations · 445 across the 13 of their papers we have counts for
3 papers · 1 filter
Quantum annealing of Cayley-tree Ising spins at small scales
Yunheung Song, Minhyuk Kim, Hansub Hwang +2
Significant efforts are being directed towards developing a quantum annealer capable of solving combinatorial optimization problems. The challenges are Hamiltonian programming and…
Quantum-Ising Hamiltonian programming in trio, quartet, and sextet qubit systems
Minhyuk Kim, Yunheung Song, Jaewan Kim +1
Rydberg-atom quantum simulators are of keen interest because of their possibilities towards high-dimensional qubit architectures. Here we report three-dimensional conformation spec…
Ultrafast time-scale Berry-phase gates of atomic clock states
Yunheung Song, Jongseok Lim, Jaewook Ahn
Extremely fast qubit controls can greatly reduce the calculation time in quantum computation, and potentially resolve the finite-time decoherence issues in many physical systems. H…