Abstract:
We analyze a certain class of von Neumann algebras generated by selfadjoint elements , for satisfying the general commutation relations:
Such algebras can be continuously embedded into some closure of the set of finite linear combinations of vectors , where is an orthonormal basis of a Hilbert space . The operator which represents the vector is denoted by and called the “Wick product” of the operators . We describe explicitly the form of this product. Also, we estimate the operator norm of for . Finally we apply these two results and prove that under the assumption all the von Neumann algebras considered are II 1 factors.
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Received: 22 April 1999 / Accepted: 3 October 1999
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Kr⊙lak, I. Wick Product for Commutation Relations Connected with Yang–Baxter Operators and New Constructions of Factors. Comm Math Phys 210, 685–701 (2000). https://doi.org/10.1007/s002200050796
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DOI: https://doi.org/10.1007/s002200050796