34 citations · 180 across the 35 of their papers we have counts for
4 papers · 1 filter
Isoclinic Subspaces and Quantum Error Correction
David W. Kribs, David Mammarella, Rajesh Pereira
We exhibit equivalent conditions for subspaces of an inner product space to be isoclinic, including a characterization based on the classical notion of canonical angles. We identif…
Vector Representations of Graphs and Distinguishing Quantum Product States with One-way LOCC
David Kribs, Comfort Mintah, Michael Nathanson +1
Distinguishing sets of quantum states shared by two parties using only local operations and classical communication measurements is a fundamental topic in quantum communication and…
Approximate Quasiorthogonality of Operator Algebras and Relative Quantum Privacy
David W. Kribs, Jeremy Levick, Mike Nelson +2
We show that the approximate quasiorthogonality of two operator algebras is equivalent to the algebras being approximately private relative to their conditional expectation quantum…
Which quartic polynomials have a hyperbolic antiderivative?
Rajesh Pereira
Every linear, quadratic or cubic polynomial having all real zeros is the derivative of a polynomial having all real zeros. The statement is false for higher degree polynomials. In…