205 citations · 618 across the 31 of their papers we have counts for
Showing 2009Show all
3 papers · 1 filter
quant-ph2009★ 25 cited
Entanglement of random subspaces via the Hastings bound
Motohisa Fukuda, Christopher King
Recently Hastings proved the existence of random unitary channels which violate the additivity conjecture. In this paper we use Hastings' method to derive new bounds for the entang…
quant-ph2009★ 58 cited
Comments on Hastings' Additivity Counterexamples
Motohisa Fukuda, Christopher King, David Moser
Hastings recently provided a proof of the existence of channels which violate the additivity conjecture for minimal output entropy. In this paper we present an expanded version of…
math.FA2009★ 3 cited
Comparison of matrix norms on bipartite spaces
Christopher King, Nilufer Koldan
Two non-commutative versions of the classical L^q(L^p) norm on the algebra of (mn)x(mn) matrices are compared. The first norm was defined recently by Carlen and Lieb, as a byproduc…