Free quasi-free states

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作者
Shlyakhtenko, D
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中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We define algebras similar to those of the Free Gaussian functor of Voiculescu, which admit free quasi-free states. These states are analogues of the quasi-free states of the CAR and CCR algebras. We show that these algebras are free products of other algebras, and that the associated von Neumann algebras are full type III factors. We give their complete classification in the almost-periodic case.
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页码:645 / 649
页数:5
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