Zapraszamy na Krakow Quantum Informatics Seminar organizowane wspólnie przez Katedrę Informatyki AGH i IBM Software Lab Kraków. Spotkanie odbędzie się we wtorek 17.12.2019 w godzinach 9:30-11:00 w Centrum Informatyki w sali 1.19.
W programie:
Bartłomiej Gardas, Institute of Theoretical and Applied Informatics, Polish Academy of Sciences, Bałtycka 5, 44-100 Gliwice, Poland
Temat: Parallel in time dynamics with quantum annealers
PrezentacjaAbstract:
Recent years have witnessed an unprecedented increase in experiments and hybrid simulations involving quantum computers. In particular, quantum annealers. Although quantum supremacy has not been established thus far, there exist a plethoraof algorithms promising to outperform classical computers in the near-termfuture.Here, we propose a parallel in time approach to simulate dynamical systemsdesigned to be executed already on present-day quantum annealers. In essence, purely classical methods for solving dynamics systems are serial.Therefore, their parallelization is substantially limited. In the presented approach,however, the time evolution is rephrased as a ground-state search of a classical Ising model. Such a problem is solved intrinsically in parallel by quantum computers.The main idea is exemplified by simulating the Rabi oscillations generated by a two-level quantum system (i.e. qubit) experimentally.
References:
https://sites.google.com/site/bartekgardas/home
https://www.researchgate.net/profile/Bartlomiej_Gardas