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quant-ph2020
Stoquastic ground states are classical thermal distributions
Robbie King, Sergii Strelchuk
We study the structure of the ground states of local stoquastic Hamiltonians and show that under mild assumptions the following distributions can efficiently approximate one anothe…
quant-ph2020★ 8 cited
Efficient classical simulation and benchmarking of quantum processes in the Weyl basis
Daniel Stilck França, Sergii Strelchuk, Michał Studziński
One of the crucial steps in building a scalable quantum computer is to identify the noise sources which lead to errors in the process of quantum evolution. Different implementation…