2 papers
math.AG2026
Chiralization of Quiver Varieties
Ioana Coman, Myungbo Shim, Masahito Yamazaki +1
Given a quiver Q with gauge dimension and framing dimension , one can define the extended quiver variety , which is a sm…
hep-ph2024
Gravitational Positivity for Phenomenologists: Dark Gauge Boson in the Swampland
Katsuki Aoki, Toshifumi Noumi, Ryo Saito +4
The gravitational positivity bound gives quantitative "swampland'' constraints on low-energy effective theories inside theories of quantum gravity. We give a comprehensive discussi…