72 citations · 210 across the 6 of their papers we have counts for
6 papers
Weakly Flux-Tunable Superconducting Qubit
José M. Chávez-Garcia, Firat Solgun, Jared B. Hertzberg +3
Flux-tunable qubits are a useful resource for superconducting quantum processors. They can be used to perform cPhase gates, facilitate fast reset protocols, avoid qubit-frequency c…
Direct calculation of the ZZ-interaction rates in the multi-mode circuit-QED
Firat Solgun, Srikanth Srinivasan
Hamiltonians of the superconducting qubits of Transmon type involve non-zero ZZ-interaction terms due to their finite and small anharmonicities. These terms might lead to the unwan…
Simple Impedance Response Formulas for the Dispersive Interaction Rates in the Effective Hamiltonians of Low Anharmonicity Superconducting Qubits
Firat Solgun, David P. DiVincenzo, Jay M. Gambetta
For superconducting quantum processors consisting of low anharmonicity qubits such as transmons we give a complete microwave description of the system in the qubit subspace. We ass…
Multiport Impedance Quantization
Firat Solgun, David P. DiVincenzo
With the increase of complexity and coherence of superconducting systems made using the principles of circuit quantum electrodynamics, more accurate methods are needed for the char…
Blackbox Quantization of Superconducting Circuits using exact Impedance Synthesis
Firat Solgun, David W. Abraham, David P. DiVincenzo
We propose a new quantization method for superconducting electronic circuits involving a Josephson junction device coupled to a linear microwave environment. The method is based on…
Multi-qubit parity measurement in circuit quantum electrodynamics
David P. DiVincenzo, Firat Solgun
We present a concept for performing direct parity measurements on three or more qubits in microwave structures with superconducting resonators coupled to Josephson-junction qubits.…