5 papers
Confinement transitions in half-space constrained Riesz gases
Sung-Soo Byun, Yong-Woo Lee, Eui Yoo
We study a Riesz gas with interaction parameter in an arbitrary spatial dimension , confined to a half-space by a hard wall. We prove that the equilibrium measur…
Moderate-to-large deviation asymptotics for real eigenvalues of the elliptic Ginibre matrices
Sung-Soo Byun, Jonas Jalowy, Yong-Woo Lee +1
We study the statistics of the number of real eigenvalues in the elliptic deformation of the real Ginibre ensemble. As the matrix dimension grows, the law of large numbers and the…
Machine Learning Reconstruction of High-Dimensional Electronic Structure from Angle-Resolved Photoemission Spectroscopy
Yu Zhang, Yong Zhong, Nhat Huy Tran +7
The emergent behavior of quantum materials is governed by their electronic structure, which can be experimentally probed by photoemission spectroscopy techniques that generate a fo…
Upper tail large deviations for extremal eigenvalues of the real, complex and symplectic elliptic Ginibre matrices
Sung-Soo Byun, Yong-Woo Lee, Seungjoon Oh
We consider the elliptic Ginibre ensembles in the real, complex and symplectic symmetry classes. As the matrix size tends to infinity, we derive the asymptotic behaviour of the upp…
The probability of almost all eigenvalues being real for the elliptic real Ginibre ensemble
Gernot Akemann, Sung-Soo Byun, Yong-Woo Lee
We investigate real eigenvalues of real elliptic Ginibre matrices of size , indexed by the parameter of asymmetry . In both the strongly and weakly non-Hermitian re…