14 citations · 22 across the 6 of their papers we have counts for
8 papers · 1 filter
Exciton-Polaritons in Artificial Lattices and Electron Transport in Bose-Fermi Hybrid Systems
Meng Sun
In this thesis, we study two different aspects of many-particle physics. In the first part, we study the Bose-Einstein condensation of microcavity exciton-polaritons in different a…
Coherent topological polariton laser
Tristan H. Harder, Meng Sun, Oleg A. Egorov +9
Topological concepts have been applied to a wide range of fields in order to successfully describe the emergence of robust edge modes that are unaffected by scattering or disorder.…
Partial quantum revivals of localized condensates in distorted lattices
Dogyun Ko, Meng Sun, Alexei Andreanov +2
We report on a peculiar propagation of bosons loaded by a short Laguerre-Gaussian pulse in a nearly flat band of a lattice potential. Taking a system of exciton-polaritons in a kag…
Exciton-Polariton Topological Insulator with an Array of Magnetic Dots
Meng Sun, Dogyun Ko, D. Leykam +2
Recently there have been several proposals on exciton-polariton topological insulators, most requiring strong external magnetic fields induced by bulky superconducting coils. We pr…
Unconventional Bloch-Grüneisen scattering in hybrid Bose-Fermi systems
Kristian Hauser A. Villegas, Meng Sun, Vadim M. Kovalev +1
We report on the novel mechanism of electron scattering in hybrid Bose-Fermi systems consisting of a two-dimensional electron gas in the vicinity of an exciton condensate: We show…
Bogolon-mediated electron scattering in graphene in hybrid Bose-Fermi systems
Meng Sun, K. H. A. Villegas, V. M. Kovalev +1
We report on an unconventional mechanism of electron scattering in graphene in hybrid Bose- Fermi systems. We study energy-dependent electron relaxation time, accounting for the pr…