First-order sideband transitions with flux-driven asymmetric transmon qubits
By J. D. Strand, M. Ware, Felix Beaudoin, T. Ohki, Blake R. Johnson, Alexandre Blais, B. Plourde. 2013
154 citations recorded by the source corpus.
We demonstrate rapid, first-order sideband transitions between a superconducting resonator and a frequency-modulated transmon qubit. The qubit contains a substantial asymmetry between its Josephson junctions leading to a linear portion of the energy band near the resonator frequency. The sideband transitions are driven with a magnetic flux signal of a few hundred MHz coupled to the qubit. This modulates the qubit splitting at a frequency near the detuning between the dressed qubit and resonator frequencies, leading to rates up to 85 MHz for exchanging quanta between the qubit and resonator.
Subfields: Artificial Intelligence, Atomic and Molecular Physics, and Optics
View Paper: https://www.semanticscholar.org/paper/be05080eda42a88aa8a6b682cff4a7c0194cd851
How researchers see this paper
The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.
In Artificial Intelligence
- Andrew A. Houck
- Jens Koch
- Jerry M. Chow
- M. Brink
- Mattias Fitzpatrick
- Nikolas A. Tezak
- Michael J. Curtis
- J. Hertzberg
In Atomic and Molecular Physics, and Optics
- Andrew A. Houck
- Jens Koch
- Mattias Fitzpatrick
- Jerry M. Chow
- M. Brink
- Michael J. Curtis
- J. Hertzberg
- G. Keefe
Citations in the corpus
- Observation of a Dissipative Phase Transition in a One-Dimensional Circuit QED Lattice (2016, methodology): “By using an asymmetric SQUID design [22], we can limit qubit frequencies to a finite range and avoid degeneracies with the resonator array [see Fig.”
- Tunable Superconducting Qubits with Flux-Independent Coherence (2017, background): “However, if the two junctions in the SQUID have the differing Josephson energies EJ1 and EJ2, a so-called asymmetric transmon is formed [27].”
- Parametrically Activated Entangling Gates Using Transmon Qubits (2017, background): “This enables an entangling gate between a qubit and a single resonator [21, 22], a qubit and”