Free entropy and property T factors

  1. Liming Ge* and
  2. Junhao Shen‡
  1. *Department of Mathematics, University of New Hampshire, Durham, NH 03824-3591; and ‡Department of Mathematics, University of Pennsylvania, Philadelphia, PA 19104-6395

  1. Edited by Richard V. Kadison, University of Pennsylvania, PA, and approved May 19, 2000 (received for review April 26, 2000)

Abstract

We show that a large class of finite factors has free entropy dimension less than or equal to one. This class includes all prime factors and many property T factors.

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  1. PNAS August 29, 2000 vol. 97 no. 18 9881-9885
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