David R. Cheriton School of Computer Science
University of Waterloo

Fellow, Canadian Institute for Advanced Research
Member, Institute for Quantum Computing
Affiliate Member, Perimeter Institute for Theoretical Physics



My research focuses on the theory of quantum information and its applications to algorithms, complexity theory, and cryptography. Specific topics that I am currently interested in include quantum interactive proof systems, quantum information theory, and the theory of entanglement. I am also interested in algorithms, complexity theory, and theoretical computer science more generally.


A draft of my book Theory of Quantum Information

Recent/Current Teaching

CS 766   Theory of Quantum Information (Fall 2015)
CS 360   Introduction to the Theory of Computing (Spring 2015)
CS 867   Applications of Haar Measure in Quantum Information Theory (Fall 2014)
CS 867   Quantum Complexity Theory (Spring 2014)

If you are looking for my lecture notes, you can find them on this page.


Postal Address

School of Computer Science
University of Waterloo
200 University Avenue West
Waterloo, Ontario
Canada N2L 3G1


My last name at


Office: (519) 888-4567 ext 35370
Fax: (519) 885-1208


QNC 3312