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most citedSupplementary information for "Quantum supremacy using a programmable superconducting processor"

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quant-ph2004★ 91 cited

Logarithmic divergence of the block entanglement entropy for the ferromagnetic Heisenberg model

Vladislav Popkov, Mario Salerno

Recent studies have shown that logarithmic divergence of entanglement entropy as function of size of a subsystem is a signature of criticality in quantum models. We demonstrate tha…