QNS Colloquium Series / Lieven Vandersypen

Lieven Vandersypen

Delft University of Technology

Date: March 23rd, 2021
Time: GMT 8:00 / KST 17:00
Venue: ZOOM

Quantum Computation and Simulation – Spins inside
Excellent control of over 50 quantum bits has been achieved, but can we scale up quantum computers to solve relevant problems? Quantum bits encoded in the spin state of individual electrons in silicon quantum dot arrays have emerged as a highly promising avenue. In this talk, I will present our vision of a large-scale spin-based quantum processor, and our ongoing work to realize this vision. I will also show how the same quantum dot arrays offer a powerful platform for analog quantum simulation of Fermi-Hubbard physics and quantum magnetism.

Physics Today 72(8), 38 (2019), Quantum Information 3, 34 (2017), Nature 555, 633 (2018), Science 359, 1123 (2018), Phys. Rev. X 9, 021011 (2019), Nature 579, 528 (2020), Nature 580, 355 (2020), arXiv:2009.14185, arXiv:2101.12650.