Google, IBM & Meta Certificates – 40% Off
One plan covers every Professional Certificate on Coursera.
Unlock All Certificates
Explore a 59-minute lecture on quantum majority vote presented by Maris Ozols at QuICS. Delve into the challenges of amplifying correct outcomes in quantum devices with quantum output, and discover a novel approach to this problem. Learn about the task of quantum majority vote, which involves determining the majority state from a product state of qubits. Examine the optimal algorithm's performance, achieving worst-case fidelity of 1/2 + Θ(1/n) and improved fidelity under specific conditions. Investigate the generalization of this algorithm to compute symmetric and equivariant Boolean functions in an unknown quantum basis, and understand its optimal parameters and time complexity. Gain insights into joint research work with Harry Buhrman, Noah Linden, Laura Mančinska, and Ashley Montanaro, as detailed in their arXiv paper.
