We show that the operator Hilbert space OH introduced by Pisier embeds into the predual of the hyperfinite III1 factor. The main new tool is a Khintchine-type inequality for the generators of the CAR algebra with respect to a quasifree state. Our approach yields a Khintchine-type inequality for the q-Gaussian variables for all values -1 ≤ q ≤ 1. These results are closely related to recent results of Pisier and Shlyakhtenko in the free case.
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