Rapid adiabatic gating for capacitively coupled quantum dot hybrid qubits without barrier control
| dc.contributor.author | Setser, A. A. | |
| dc.contributor.author | Kestner, Jason | |
| dc.date.accessioned | 2019-02-01T16:53:25Z | |
| dc.date.available | 2019-02-01T16:53:25Z | |
| dc.date.issued | 2018 | |
| dc.description.abstract | We theoretically examine the capacitive coupling between two quantum dot hybrid qubits, each consisting of three electrons in a double quantum dot, as a function of the energy detuning of the double dot potentials. We show that a shaped detuning pulse can produce a two-qubit maximally entangling operation in ~ 50ns without having to simultaneously change tunnel couplings. Sim- ulations of the entangling operation in the presence of experimentally realistic charge noise yield two-qubit delities over 90%. | en |
| dc.description.sponsorship | This material is based upon work supported by the National Sci- ence Foundation under Grant No. 1620740 and by the Army Research O ce (ARO) under Grant No. W911NF- 17-1-0287. | en |
| dc.description.uri | https://arxiv.org/pdf/1812.04681.pdf | en |
| dc.format.extent | 6 pages | en |
| dc.genre | journal articles preprints | en |
| dc.identifier | doi:10.13016/m2eppy-7xj3 | |
| dc.identifier.citation | A. A. Setser and J. P. Kestner, Rapid adiabatic gating for capacitively coupled quantum dot hybrid qubits without barrier control, 2018, https://arxiv.org/pdf/1812.04681.pdf | en |
| dc.identifier.uri | http://hdl.handle.net/11603/12689 | |
| dc.language.iso | en | en |
| dc.relation.isAvailableAt | The University of Maryland, Baltimore County (UMBC) | |
| dc.relation.ispartof | UMBC Physics Department Collection | |
| dc.relation.ispartof | UMBC Faculty Collection | |
| dc.relation.ispartof | UMBC Student Collection | |
| dc.rights | This item is likely protected under Title 17 of the U.S. Copyright Law. Unless on a Creative Commons license, for uses protected by Copyright Law, contact the copyright holder or the author. | |
| dc.subject | adiabatic gating | en |
| dc.subject | coupled quantum | en |
| dc.subject | dot hybrid qubits | en |
| dc.subject | barrier control | en |
| dc.title | Rapid adiabatic gating for capacitively coupled quantum dot hybrid qubits without barrier control | en |
| dc.type | Text | en |