Bファクトリー物理勉強会 第24回ミーティング (24th meeting on physics at B factories)
Extension Project for the J-PARC Hadron Experimental Facility (J-PARC HEF-ex WS)
Muon g-2 theory initiative workshop
Neil Turok, University of Edinburgh
Towards the path integral for gravity
We show how Feynman’s path integral for quantum mechanical theories may be defined without a Wick rotation to imaginary time. Instead, we employ analytic continuation (and Cauchy’s theorem) in the complexified space of paths being integrated over. We outline a new existence proof for real time path integrals and describe physical applications, from nonrelativistic quantum mechanics to interference patterns in radio astronomy and caustics in Yang-Mills theories. Our target is gravity: I outline the remaining challenges.
2nd KEK-PH on "Next Generation Accelerators"
The Future of Color Transparency and Hadronization Studies at Jefferson Lab and Beyond
1st KEK-PH 2021 on "Muon g-2"
May 11 17:00-18:30: Dr. Massimo Passera (INFN, Padua), “Muon g-2 and Δα connection”
May 19 17:00-18:30: Prof. Christoph Lehner (Regensburg U. and Brookhaven Natl. Lab.), “Consistency of the hadronic vacuum polarization between lattice QCD and the R-ratio”
7th KEK-PH Lectures and Workshop on "Flavor"