## Talks by Masahito Yamazaki

### Electroweak Quintessence Axion Revisited in Light of Swampland Conjectures

Masahito Yamazaki Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU)

### Boundaries and Defects in 4d N=4 SYM

Masahito Yamazaki Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU)

### 3-Manifolds and 3D Gauge Theories

Masahito Yamazaki Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU)

### Crystal Melting and Toric Calabi-Yau Manifolds

Masahito Yamazaki Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU)