52 citations · 102 across the 5 of their papers we have counts for
Showing 2007 · quant-phShow all
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quant-ph2007★ 44 cited
Counterexamples to additivity of minimum output p-Renyi entropy for p close to 0
Toby Cubitt, Aram W. Harrow, Debbie Leung +2
Complementing recent progress on the additivity conjecture of quantum information theory, showing that the minimum output p-Renyi entropies of channels are not generally additive f…
quant-ph2007★ 1 cited
Quantum search of partially ordered sets
Ashley Montanaro
We investigate the generalisation of quantum search of unstructured and totally ordered sets to search of partially ordered sets (posets). Two models for poset search are considere…