To refer to this page use:
|Abstract:||We introduce a new type of superconducting charge qubit that has a V-shaped energy spectrum and uses quantum interference to provide independently tunable qubit energy and coherent coupling to a superconducting cavity. Dynamic access to the strong coupling regime is demonstrated by tuning the coupling strength from less than 200 kHz to greater than 40 MHz. This tunable coupling can be used to protect the qubit from cavity-induced relaxation and avoid unwanted qubit-qubit interactions in a multiqubit system.|
|Citation:||Srinivasan, SJ, Hoffman, AJ, Gambetta, JM, Houck, AA. (2011). Tunable coupling in circuit quantum electrodynamics using a superconducting charge qubit with a V-Shaped energy level diagram. Physical Review Letters, 106 (10.1103/PhysRevLett.106.083601|
|Type of Material:||Journal Article|
|Journal/Proceeding Title:||Physical Review Letters|
Items in OAR@Princeton are protected by copyright, with all rights reserved, unless otherwise indicated.