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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. |
