Quantum Gravity group meeting
![](https://groups.oist.jp/sites/default/files/styles/group_image/public/eventimg/2203/tropical_1.jpeg?itok=YRAn28iN)
Date
Tuesday, March 22, 2022 - 14:00
Location
Lab 4, F01
Description
I will reformulate the tropical Gromov-Witten invariants for projective spaces in the form of the amplitudes for A-type quantum mechanics on graphs. I will describe a partial resummation of the A-type amplitudes with the result being amplitude in B-type of quantum mechanics on the graphs. Both types of quantum mechanics have geometric interpretation and are related by the Mirror Symmetry.
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