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Résumé |
[NOTICE UNUSUAL PLACE] Numerical bootstrap is proven to be an effective method to
study scale invariant critical points. In particular, most precise critical exponent of 3D Ising
model can be obtained. Typical method used in the past was that we exploit conformal
constrains from four-point correlators involving one or two operators. To further improve
the numerical results and to target more complicated critical points, we have to consider a
larger set of correlators. Doing so raises many challenges in numerical implementation. In
this talk, I will discuss a set of new techniques we developed to address those challenges.
With the new tool, we obtained a series of results on Ising, O(N) and related models. |
