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- Yuri G. Rubo
- Physical review letters
- 2007

It is shown that vortices in linearly polarized polariton condensates in planar semiconductor microcavities carry two winding numbers (k, m). These numbers can be either integer or half-integerâ€¦ (More)

Singly quantized vortices have already been observed in many systems, including the superfluid helium, Bose-Einstein condensates of dilute atomic gases, and condensates of exciton-polaritons in theâ€¦ (More)

- Nikolay A. Gippius, Ivan A. Shelykh, +5 authors Guillaume Malpuech
- Physical review letters
- 2007

New effects of polarization multistability and polarization hysteresis in a coherently driven polariton system in a semiconductor microcavity are predicted and theoretically analyzed. Theâ€¦ (More)

- Hamid Ohadi, Alexander Dreismann, +6 authors Jeremy J Baumberg
- 2015

H. Ohadi, A. Dreismann, Y. G. Rubo, F. Pinsker, Y. del Valle-Inclan Redondo, S. I. Tsintzos, Z. Hatzopoulos, P. G. Savvidis, and J. J. Baumberg Department of Physics, Cavendish Laboratory, Universityâ€¦ (More)

- Hamid Ohadi, R. L. Gregory, +4 authors P. G. Lagoudakis
- 2016

H. Ohadi, R. L. Gregory, T. Freegarde, Y. G. Rubo, A. V. Kavokin, N. G. Berloff, and P. G. Lagoudakis School of Physics and Astronomy, University of Southampton, Southampton, SO17 1BJ, United Kingdomâ€¦ (More)

- Ivan A. Shelykh, Yuri G. Rubo, Guillaume Malpuech, Dmitry D Solnyshkov, Alexey V. Kavokin
- Physical review letters
- 2006

With the use of the generalized Gross-Pitaevskii equation it is shown that exciton polaritons in semiconductor microcavities form a linearly polarized condensate having two branches of the excitationâ€¦ (More)

- T. C. H. Liew, Yuri G. Rubo, Alexey V. Kavokin
- Physical review letters
- 2008

Vortex dynamics in coherent ensembles of exciton polaritons (condensates) is studied in the framework of the polarization-dependent Gross-Pitaevskii equation. Vortex lattices can be resonantlyâ€¦ (More)

- F Manni, Y. LÃ©ger, Yuri G. Rubo, R. AndrÃ©, Benoit Deveaud
- Nature communications
- 2013

From cosmology to the microscopic scales of the quantum world, the study of topological excitations is essential for the understanding of phase conformation and phase transitions. Quantum fluids areâ€¦ (More)

- Hamid Ohadi, Yago Del Valle-Inclan Redondo, +6 authors J. J. Baumberg
- Physical review letters
- 2016

Tunable spin correlations are found to arise between two neighboring trapped exciton-polariton condensates which spin polarize spontaneously. We observe a crossover from an antiferromagnetic to aâ€¦ (More)

- Hamid Ohadi, A. J. Ramsay, +8 authors J. J. Baumberg
- Physical review letters
- 2017

We demonstrate that multiply coupled spinor polariton condensates can be optically tuned through a sequence of spin-ordered phases by changing the coupling strength between nearest neighbors. Forâ€¦ (More)