Dimensional Expressivity Analysis of Parametric Quantum Circuits

Parametric quantum circuits play a crucial role in the performance of many variational quantum algorithms. To successfully implement such algorithms, one must design efficient quantum circuits that sufficiently approximate the solution space while maintaining a low parameter count and circuit depth....

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Bibliographic Details
Main Authors: Lena Funcke, Tobias Hartung, Karl Jansen, Stefan Kühn, Paolo Stornati
Format: Article
Language:English
Published: Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften 2021-03-01
Series:Quantum
Online Access:https://quantum-journal.org/papers/q-2021-03-29-422/pdf/