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(2019.6.7)Prof. Vaughan Jones:The Thompson groups F and T as local scaling transformations of quantum spin chains
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Update time: 2019-05-31
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Academy of Mathematics and Systems Science, CAS
Colloquia & Seminars

Speaker:

Prof. Vaughan Jones,UC Berkeley, Vanderbilt University

Inviter: Prof. Nanhua Xi
Title:
The Thompson groups F and T as local scaling transformations of quantum spin chains
Time & Venue:
2019.6.7 16:00-17:00 N204
Abstract:

The Thompson groups are certain groups of piecewise linear transformations of the interval and the circle. I will carefully define them for non-experts and propose that they are a natural candidate for local scaling groups on lattices. This leads to a very interesting family of unitary representations of F and T about which some results, but quite few, are known.

 

 

 

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