Pour vous authentifier, privilégiez eduGAIN / To authenticate, prefer eduGAINeu

3–28 mai 2021
Institut Pascal, Orsay, France & online
Fuseau horaire Europe/Paris

Analytically solving the Ising model in $2 + \epsilon$ dimensions

10 mai 2021, 11:30
1h
Institut Pascal, Orsay, France & online

Institut Pascal, Orsay, France & online

Discussion session

Orateur

Wenliang Li (Okinawa Institute of Science and Technology Graduate University)

Description

The analytical studies of the $d>2$ Ising model are usually based on the $\epsilon$ expansion around $d=4$. Since the $d=2$ Ising model is solvable, it would be interesting to deform the $d=2$ exact solution to $d=2+\epsilon$ dimensions. Some strong coupling features may be seen more clearly. I will discuss some attempts using the analytic conformal bootstrap.

Documents de présentation