@article{GHS2010,
   abstract = {We propose a new class of vortex lattices supported by the parametric
conversion of polaritons in wide aperture semiconductor microcavities
operating in the strong coupling regime and pumped by a coherent
beam. We present numerical and analytical results confirming the
existence and robustness of the polaritonic vortex lattices in practically
relevant settings and discuss their melting scenarios.},
   author = {A V Gorbach and R Hartley and D V Skryabin},
   issue = {21},
   journal = {Phys. Rev. Lett.},
   month = {5},
   note = {Copyright (C) 2010 The American Physical Society Please report any problems to prola@aps.org},
   pages = {213903--},
   publisher = {American Physical Society},
   title = {Vortex Lattices in Coherently Pumped Polariton Microcavities},
   volume = {104},
   url = {http://link.aps.org/doi/10.1103/PhysRevLett.104.213903},
   year = {2010}
}