Speaker: Prof Chen‐Bin (Robin) Huang, National Tsing Hua University, Taiwan
Talk title: Optical vortex creation and nonlinear frequency conversion in plasmonic devices
 

"Dr. Hideyuki Saya, Professor, School of Medicine, Keio University. Language: English, no interpretation."

Internal Seminar Series

Joint Math and Theoretical physics seminar on Chern-Simons theory, Knot invariants and Volume conjecture. Vyacheslav Lysov will be leading the discussion.

Seminar hosted by Theory of Quantum Matter Unit

Discussion on recent article by Yaron Oz "Turbulence and Random Geometry" with Slava Lysov leading the discussion.

Speaker: Prof. Amin Chabchoub, Environmental Fluid Mechanics, The University of Sydney

Abstract: A CP^1-structure is a geometric structure on a (compact oriented) surface S  and its holonomy is a homomorphism from the fundamental group of the surface into PSL(2, C).  Moreover it corresponds to a holomorphic quadratic differential on a Riemann surface. 

We consider a path C_t of CP^1-structures on S  such that C_t diverges to infinity in its deformation space and yet its holonomy converges.  We describe its asymptotic behavior of C_t under the assumption the Riemann surface structure on C_t is pinched along a single loop.  

Internal Seminar Series

Internal Seminar Series