Volume 6, Issue 4

Simple proof of jointly concavity of the relative operator entropy S(A|B) = A^1/2 log ( A^-1/2 BA^-1/2) A^1/2

Abstract PDF Full article PDF

Simple proof of jointly concavity of the relative operator entropy S(A|B) = A1/2 log ( A-1/2 BA-1/2) A1/2