Posts by Jan Tułowiecki

1. IGMO 2022 results

   We are proud to announce that two of our employees achieved Gold Honours at International Gamma Mathematics Olympiad 2022 (IGMO) – open, international mathematical olympiad.

2. IBM Quantum Challenge – Jan's write-up

   I introduce a permanent-based approach to the final problem of IBM Fall 2020 Quantum Challenge and prove its correctness. I describe a way to implement it as a quantum circuit and discuss the combinatorial consequences of such approach. The optimized solution obtained the score of 6574 and the 6th place in the final challenge ranking.

3. A note on the winning solution of the Fall 2020 IBM Quantum Challenge

   What could have happened if we had applied our low-level optimizations to the winning solution?

4. Efficient unstructured search implementation on current ion-trap quantum processors

   We present experimental results on running unstructured search in spaces defined by 4, 5 and 6 qubits on ion-trapped quantum processor. Our best circuits obtained respectively 66%, 26% and 6% average probability of measuring the marked element.