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quant-ph2022
Orders of chaoticity of unitaries
Adrian Ortega, Andrew B. Frigyik, Mátyás Koniorczyk
We introduce the concept of K-th order chaoticity of unitaries, and analyze it for the case of two-level quantum systems. This property is relevant in a certain quantum random numb…
quant-ph2022★ 4 cited
Testing quantum computers with the protocol of quantum state matching
Adrian Ortega, Orsolya Kálmán, Tamás Kiss
The presence of noise in quantum computers hinders their effective operation. Even though quantum error correction can theoretically remedy this problem, its practical realization…