High-speed DC transport of emergent monopoles in spinor photonic fluids.

@article{Teras2014HighspeedDT,
  title={High-speed DC transport of emergent monopoles in spinor photonic fluids.},
  author={Hugo Terças and Dmitry D Solnyshkov and Guillaume Malpuech},
  journal={Physical review letters},
  year={2014},
  volume={113 3},
  pages={
          036403
        }
}
We investigate the spin dynamics of half-solitons in quantum fluids of interacting photons (exciton polaritons). Half-solitons, which behave as emergent monopoles, can be accelerated by the presence of effective magnetic fields. We study the generation of dc magnetic currents in a gas of half-solitons. At low densities, the current is suppressed due to the dipolar oscillations. At moderate densities, a magnetic current is recovered as a consequence of the collisions between the carriers. We… CONTINUE READING
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