Lévy laws in free probability.

Barndorff-Nielsen, Ole E; Thorbjørnsen, Steen · Proc Natl Acad Sci U S A · 2002

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Abstract

This article and its sequel outline recent developments in the theory of infinite divisibility and Lévy processes in free probability, a subject area belonging to noncommutative (or quantum) probability. The present paper discusses the classes of infinitely divisible probability measures in classical and free probability, respectively, via a study of the Bercovici-Pata bijection between these classes.