Kubo – Martin – Schwinger States
نویسنده
چکیده
We investigate the structure of Kubo — Martin — Schwinger (KMS) states on some extension of the universal enveloping algebra of SL(2, C). We find that there exists a one-to-one correspondence between the set of all covariant KMS states on this algebra and the set of all probability measures dµ on the real half-line [0, +∞), which decrease faster than any inverse polynomial. This problem is connected to the problem of KMS states on square of white noise algebra.
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