126 citations · 136 across the 4 of their papers we have counts for
4 papers
An introduction to measurement based quantum computation
Richard Jozsa
In the formalism of measurement based quantum computation we start with a given fixed entangled state of many qubits and perform computation by applying a sequence of measurements…
Illustrating the concept of quantum information
Richard Jozsa
Over the past decade quantum information theory has developed into a vigorous field of research despite the fact that quantum information, as a precise concept, is undefined. Indee…
Notes on Hallgren's efficient quantum algorithm for solving Pell's equation
Richard Jozsa
Pell's equation is x^2-d*y^2=1 where d is a square-free integer and we seek positive integer solutions x,y>0. Let (x',y') be the smallest solution (i.e. having smallest A=x'+y'sqrt…
Universal quantum information compression and degrees of prior knowledge
Richard Jozsa, Stuart Presnell
We describe a universal information compression scheme that compresses any pure quantum i.i.d. source asymptotically to its von Neumann entropy, with no prior knowledge of the stru…