34 citations · 180 across the 35 of their papers we have counts for
38 papers
Quantum Maps Between CPTP and HPTP
Ningping Cao, Maxwell Fitzsimmons, Zachary Mann +2
For an open quantum system to evolve under CPTP maps, assumptions are made on the initial correlations between the system and the environment. Hermitian-preserving trace-preserving…
Using alternating de Bruijn sequences to construct de Bruijn tori
Matthew Kreitzer, Mihai Nica, Rajesh Pereira
A de Bruijn torus is the two dimensional generalization of a de Bruijn sequence. While some methods exist to generate these tori, only a few methods of construction are known. We p…
Operator Algebra Generalization of a Theorem of Watrous and Mixed Unitary Quantum Channels
David W Kribs, Jeremy Levick, Rajesh Pereira +1
We establish an operator algebra generalization of Watrous' theorem \cite{watrous2009} on mixing unital quantum channels (completely positive trace-preserving maps) with the comple…
Chordal Graphs and Distinguishability of Quantum Product States
Comfort Mintah, David W. Kribs, Michael Nathanson +1
We investigate a graph-theoretic approach to the problem of distinguishing quantum product states in the fundamental quantum communication framework called local operations and cla…
Entanglement Breaking Rank via Complementary Channels and Multiplicative Domains
David W. Kribs, Jeremy Levick, Rajesh Pereira +1
Quantum entanglement can be studied through the theory of completely positive maps in a number of ways, including by making use of the Choi-Jamilkowski isomorphism, which identifie…
Orthogonal Unitary Bases and a Subfactor Conjecture
Jason Crann, David W. Kribs, Rajesh Pereira
We show that any finite dimensional von Neumann algebra admits an orthonormal unitary basis with respect to its standard trace. We also show that a finite dimensional von Neumann s…