26 citations · 201 across the 29 of their papers we have counts for
29 papers
Current biased gradiometric flux qubit in a circuit-QED architecture
Mun Dae Kim
We propose a scheme for controlling the gradiometric flux qubit (GFQ) by applying an ac bias current in a circuit-QED architecture. The GFQ is insensitive to the magnetic flux fluc…
Circulator function in a Josephson junction circuit and braiding of Majorana zero modes
Mun Dae Kim
We propose a scheme for the circulator function in a superconducting circuit consisting of a three-Josephson junction loop and a trijunction. In this study we obtain the exact Lagr…
Quantum simulation scheme of two-dimensional xy-model Hamiltonian with controllable coupling
Mun Dae Kim
We study a scheme of quantum simulator for two-dimensional xy-model Hamiltonian. Previously the quantum simulator for a coupled cavity array spin model has been explored, but the c…
Scalable quantum computing model in the circuit-QED lattice with circulator function
Mun Dae Kim, Jaewan Kim
We propose a model for a scalable quantum computing in the circuit-quantum electrodynamics(QED) architecture. In the Kagome lattice of qubits three qubits are connected to each oth…
Coupling qubits in circuit-QED cavities connected by a bridge qubit
Mun Dae Kim, Jaewan Kim
We analyze a coupling scheme for qubits in different cavities of circuit-QED architecture. In contrast to the usual scheme where the cavities are coupled by an interface capacitanc…
Ultrastrong coupling in a scalable design for circuit QED with superconducting flux qubits
Mun Dae Kim
We theoretically study a circuit quantum electrodynamics (QED) architecture with superconducting flux qubits. The qubit is coupled to the transmission line resonator by an ac curre…