RT Journal Article
T1 Ultra-fast two-qubit ion gate using sequences of resonant pulses
A1 Torrontegui Muñoz, Erik
A1 Heinrich, D.
A1 Hussain, M. I.
A1 Blatt, R.
A1 García-Ripoll, J.J.
AB We propose a new protocol to implement ultra-fast two-qubit phase gates with trapped ions using spin-dependent kicks induced by resonant transitions. By only optimizing the allocation of the arrival times in a pulse train sequence the gate is implemented in times faster than the trapping oscillation period T < 2π/ω. Such gates allow us to increase the number of gate operations that can be completed within the coherence time of the ion-qubits favoring the development of scalable quantum computers.
PB IOP Science
SN 1367-2630
YR 2020
FD 2020-10-12
LK https://hdl.handle.net/10016/32003
UL https://hdl.handle.net/10016/32003
LA eng
NO We acknowledge support from Project PGC2018-094792-B-I00 (MCIU/AEI/FEDER,UE), CSIC Research Platform PTI-001, and CAM/FEDER Project No. S2018/TCS-4342 (QUITEMAD-CM). Authors also acknowledge support by the Institut für Quanteninformation GmbH.
DS e-Archivo
RD 1 sept. 2024