10 citations · 13 across the 5 of their papers we have counts for
7 papers
Surface Defects in the Lens Space Index and Elliptic Integrability
Masahito Yamazaki
We determine the surface-defect difference operators of the 4d lens space index for class theories of type on $(\mathbb{S}^3/\mathbb{Z}_r)\t…
Emergent Symmetries in Ensemble Averages
Masahito Yamazaki
It is widely believed that there are no exact global symmetries in quantum gravity. We review recent works showing that global symmetries can nevertheless emerge after ensemble ave…
Geometries of Quantum Field Theories
Masahito Yamazaki
This is an English translation of a book originally published in Japanese by Saiensu-sha in 2015. The book is an introduction to the 3d-3d correspondence, the relation between 3d $…
Bulk OPE Coefficients of the -Series Virasoro Minimal Models
Amaury Lhoste, Jiaxin Qiao, Masahito Yamazaki
We present bulk-primary operator-product coefficients for every Virasoro minimal model with an , , or modular invariant. Dividing by a universal product of chiral g…
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…
Dualities and Discretizations of Integrable Quantum Field Theories from 4d Chern-Simons Theory
Meer Ashwinkumar, Jun-ichi Sakamoto, Masahito Yamazaki
We elucidate the relationship between 2d integrable field theories and 2d integrable lattice models, in the framework of the 4d Chern-Simons theory. The 2d integrable field theory…
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…