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This group seminar talk is based on a part of the speaker's PhD thesis on applications of reflection positivity in strongly correlated lattice models. Some mathematical structures behind sign-problem-free quantum Monte Carlo simulations has been proposed by different research groups in the past a few years. The speaker is trying to unify all these theories with his limited mathematical knowledge. Comments and suggestions are welcome.

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Wei Zhong-Chao, ITP, Cologne
seminar room K0.01, theory annex
Contact: Alexander Alldridge