[Theory-seminars] Theory seminar next week

[Astrid Hiller Blin]

Dear all,

Here is the information about next week's seminar, which is also the last
one this year. We will be resuming the seminar series on January 11th.

*Theory seminar*
Monday December 14th, 1:00 PM

*Fernando Romero López* (University of Valencia) will talk about "Two- and
three-particle scattering amplitudes from lattice QCD".

*Abstract:*

The extraction of scattering amplitudes from lattice QCD simulations is
reaching a mature stage. In this talk, I will review the well-established
two-particle finite-volume scattering formalism, including some of our
recent results for isospin-2 pion scattering at the physical point. I will
also discuss the status of the formalism for the computation of
three-particle scattering amplitudes from the lattice, which is becoming a
hot topic in the lattice QCD community. I will present numerical
implementations of the three-particle quantization condition. Finally, I
will present some applications of the three-particle finite-volume
formalism to lattice QCD data.

Bluejeans connection: https://bluejeans.com/801786278
<https://urldefense.proofpoint.com/v2/url?u=https-3A__bluejeans.com_801786278&d=DwMFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=AIMSQQ81YDyrZuJNGks2qw&m=aT_3J5jjiFmHtFXffqbfPqEY_A73NEWw2ebyFyL_eCA&s=YNm3qgT5e8sJgKfZ9vFA_w--imuXwmeAjg0C4AslLwg&e=>

Have a good weekend!
Astrid, Christos, Filippo
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