Description
Speaker:
Nigel Lee
Centre for Quantum Technologies, NUS
Abstract:
Mechanical oscillators represented by the bosonic motional modes of trapped ions are a promising candidate to realize continuous-variable quantum information processing. However, universal control of these modes require non-linear operations, such as cubic phase gates, which are challenging to implement on trapped ions. Here, we report the experimental implementation of the approximate cubic phase gate evolution by applying a series of spin dependent displacement pulses to a single mode of motion [1].
[1] K. Park and R. Filip, npj Quantum Inf 10 (2024).
This project is supported by the National Research Foundation, Singapore through the National Quantum Office, hosted in A*STAR, under its Centre for Quantum Technologies Funding Initiative (S24Q2d0009) and Quantum Engineering Programme (NRF2021-QEP2-02-P08).