Topological spin-Meissner states in nonequilibrium polariton condensates
Szu-Cheng Cheng, Ting-Wei Chen
DOI 10.1103/PhysRevB.101.125304 · Physical Review B
Active bibliographic source — not scientific approval
Bibliographic access preserves source history; it does not approve extracted materials or validate reported claims. Review warnings on each occurrence separately.
Abstract
A spin-Meissner effect occurs when the photoluminescence energy is dependent on interactions of otherwise magnetically sensitive particles. Under such a condition, the Zeeman energy splitting becomes zero when the chemical potentials for individual spin components of a spinor polariton condensate are equal or synchronized. Herein, we explore the types of topological spin-Meissner (TSM) states in the formation of a spinor dark soliton in semiconductor microcavities. The effects of nonlinear spin-anisotropic interactions between polaritons, spin-flipping rate from the introduced defects, and energy splitting are theoretically investigated. We observe that, below a critical energy splitting for a given pump power, multistable TSM states exist. However, above a critical energy splitting, the two spin components of the dark soliton pair become desynchronized.
Similar papers
Theory of quasiparticle scattering interference on the surface of topological superconductors
similarity 0.87Johannes S. Hofmann et al.
Source status unknown — claims are unverified
Manipulating Nonequilibrium Magnetism through Superconductors
similarity 0.87Francesco Giazotto et al.
Source status unknown — claims are unverified
Unconventional Superconductivity on a Topological Insulator
similarity 0.86Jacob Linder et al.
Source status unknown — claims are unverified
Meissner effect in non-Hermitian superconductors
similarity 0.86Shun Tamura et al.
Source status unknown — claims are unverified
Effect of disorder on Majorana localization in topological superconductors: A quasiclassical approach
similarity 0.86Yao Lu et al.
Source status unknown — claims are unverified
Equilibrium Circular Photogalvanic Effect in a Hybrid Superconductor-Semiconductor System
similarity 0.85A. G. Mal’shukov
Source status unknown — claims are unverified