Spin–orbit-coupled Bose–Einstein condensates
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Kato, Y. K., Myers, R. C., Gossard, A. C. & Awschalom, D. D. Observation of the spin Hall effect in semiconductors. Science 306, 1910–1913 (2004)
Konig, M. et al. Quantum spin Hall insulator state in HgTe quantum wells. Science 318, 766–770 (2007)
Kane, C. L. & Mele, E. J. Z2 topological order and the quantum spin Hall effect. Phys. Rev. Lett. 95, 146802 (2005)
Bernevig, B. A., Hughes, T. L. & Zhang, S.-C. Quantum spin Hall effect and topological phase transition in HgTe quantum wells. Science 314, 1757–1761 (2006)
Hsieh, D. et al. A topological Dirac insulator in a quantum spin Hall phase. Nature 452, 970–974 (2008)
Koralek, J. D. et al. Emergence of the persistent spin helix in semiconductor quantum wells. Nature 458, 610–613 (2009)
Bychkov, Y. A. & Rashba, E. I. Oscillatory effects and the magnetic susceptibility of carriers in inversion layers. J. Phys. C 17, 6039 (1984)
Dresselhaus, G. Spin-orbit coupling effects in zinc blende structures. Phys. Rev. 100, 580–586 (1955)
Liu, X.-J., Borunda, M. F., Liu, X. & Sinova, J. Effect of induced spin-orbit coupling for atoms via laser fields. Phys. Rev. Lett. 102, 046402 (2009)
Quay, C. H. L. et al. Observation of a one-dimensional spin-orbit gap in a quantum wire. Nature Phys. 6, 336–339 (2010)
von Klitzing, K., Dorda, G. & Pepper, M. New method for high-accuracy determination of the fine-structure constant based on quantized Hall resistance. Phys. Rev. Lett. 45, 494–497 (1980)
Ruseckas, J., Juzeliu¯nas, G., Öhberg, P. & Fleischhauer, M. Non-abelian gauge potentials for ultracold atoms with degenerate dark states. Phys. Rev. Lett. 95, 010404 (2005)
Stanescu, T. D., Zhang, C. & Galitski, V. Nonequilibrium spin dynamics in a trapped Fermi gas with effective spin-orbit interactions. Phys. Rev. Lett. 99, 110403 (2007)
Dalibard, J., Gerbier, F., Juzeliu¯nas, G. & Öhberg, P. Artificial gauge potentials for neutral atoms. Preprint at 〈 http://arxiv.org/abs/1008.5378 〉 (2010)
Higbie, J. & Stamper-Kurn, D. M. Generating macroscopic quantum-superposition states in momentum and internal-state space from Bose-Einstein condensates with repulsive interactions. Phys. Rev. A 69, 053605 (2004)
Lin, Y.-J. et al. Bose-Einstein condensate in a uniform light-induced vector potential. Phys. Rev. Lett. 102, 130401 (2009)
Lin, Y.-J. et al. A synthetic electric force acting on neutral atoms. Nature Phys. (in the press); preprint at 〈 http://arxiv.org/abs/1008.4864 〉 (2010)
Lin, Y. J., Compton, R. L., Jimenez-Garcia, K., Porto, J. V. & Spielman, I. B. Synthetic magnetic fields for ultracold neutral atoms. Nature 462, 628–632 (2009)
Stenger, J. et al. Spin domains in ground-state Bose–Einstein condensates. Nature 396, 345–348 (1998)
Chang, M.-S. et al. Observation of spinor dynamics in optically trapped 87Rb Bose-Einstein condensates. Phys. Rev. Lett. 92, 140403 (2004)
Widera, A. et al. Precision measurement of spin-dependent interaction strengths for spin-1 and spin-2 87Rb atoms. N. J. Phys. 8, 152 (2006)
Ho, T.-L. & Zhang, S. Bose–Einstein condensates in non-abelian gauge fields. Preprint at 〈 http://arxiv.org/abs/1007.0650 〉 (2010)
Hall, D. S., Matthews, M. R., Ensher, J. R., Wieman, C. E. & Cornell, E. A. Dynamics of component separation in a binary mixture of Bose-Einstein condensates. Phys. Rev. Lett. 81, 1539–1542 (1998)
Erhard, M., Schmaljohann, H., Kronjäger, J., Bongs, K. & Sengstock, K. Measurement of a mixed-spin-channel Feshbach resonance in 87Rb. Phys. Rev. A 69, 032705 (2004)
Kobayashi, M., Kawaguchi, Y., Nitta, M. & Ueda, M. Collision dynamics and rung formation of non-abelian vortices. Phys. Rev. Lett. 103, 115301 (2009)
Goldman, N. et al. Realistic time-reversal invariant topological insulators with neutral atoms. Phys. Rev. Lett. 105, 255302 (2010)
Zhang, C., Tewari, S., Lutchyn, R. M. & Das Sarma, S. p x + ip y superfluid from s-wave interactions of fermionic cold atoms. Phys. Rev. Lett. 101, 160401 (2008)
Sau, J. D., Tewari, S., Lutchyn, R. M., Stanescu, T. D. & Das Sarma, S. Non-Abelian quantum order in spin-orbit-coupled semiconductors: search for topological Majorana particles in solid-state systems. Phys. Rev. B 82, 214509 (2010)