no code implementations • 29 Aug 2021 • Dániel Nagy, Zsolt Tabi, Péter Hága, Zsófia Kallus, Zoltán Zimborás
For the restricted CartPole problem, the two variations of the photonic policy learning achieve comparable performance levels and a faster convergence than the baseline classical neural network of same number of trainable parameters.
1 code implementation • 31 Dec 2020 • Michał Oszmaniec, Ninnat Dangniam, Mauro E. S. Morales, Zoltán Zimborás
Based on this, we propose a quantum advantage scheme which is a fermionic analogue of Boson Sampling: Fermion Sampling with magic input states.
Quantum Physics Mathematical Physics Mathematical Physics
no code implementations • 8 Apr 2020 • Alexander Jahn, Zoltán Zimborás, Jens Eisert
Based on these symmetries, we introduce the notion of a quasiperiodic conformal field theory (qCFT), a critical theory less restrictive than a full CFT and with characteristic multi-scale quasiperiodicity.
Tensor Networks Quantum Physics Strongly Correlated Electrons High Energy Physics - Theory
no code implementations • 19 Jul 2019 • Filip B. Maciejewski, Zoltán Zimborás, Michał Oszmaniec
Applying our scheme on the IBM's 5-qubit device, we observe a significant improvement of the results of a number of single- and two-qubit tasks including Quantum State Tomography (QST), Quantum Process Tomography (QPT), the implementation of non-projective measurements, and certain quantum algorithms (Grover's search and the Bernstein-Vazirani algorithm).
Quantum Physics