arXiv · 1505.07432
Classical Verification of Quantum Proofs
Abstract
We present a classical interactive protocol that verifies the validity of a quantum witness state for the local Hamiltonian problem. It follows from this protocol that approximating the non-local value of a multi-player one-round game to inverse polynomial precision is QMA-hard. Our work makes an interesting connection between the theory of QMA-completeness and Hamiltonian complexity on one hand and the study of non-local games and Bell inequalities on the other.
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Zhengfeng Ji. 2015-05-27. Classical Verification of Quantum Proofs. https://arxiv.org/abs/1505.07432
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