Topological classification and stability of Fermi surfaces

Physical Review Letters

Volumn 110, Issue 24, 2013, Pages

  Zhao, Y X ^a   Wang, Z D ^a  

^a UNIVERSITY OF HONG KONG   (Hong Kong)

Author keywords

[No Author keywords available]

Indexed keywords

CHIRAL SYMMETRY; CODIMENSION; DISCRETE SYMMETRY; TOPOLOGICAL CHARGES; TOPOLOGICAL CLASSIFICATION;

FERMI SURFACE; TOPOLOGY;

HAMILTONIANS;

EID: 84879098260     PISSN: 00319007     EISSN: 10797114     Source Type: Journal    
DOI: 10.1103/PhysRevLett.110.240404     Document Type: Article

References (20)

1. G. E. Volovik, The Universe in a Helium Droplet (Clarendon, Oxford, 2003).
2. G. E. Volovik, arXiv:1111.4627.
3. P. Hořava, Phys. Rev. Lett. 95, 016405 (2005). PRLTAO 0031-9007 10.1103/PhysRevLett.95.016405
4. M. R. Zirnbauer, J. Math. Phys. (N.Y.) 37, 4986 (1996). JMAPAQ 0022-2488 10.1063/1.531675
5. A. Altland and M. R. Zirnbauer, Phys. Rev. B 55, 1142 (1997). PRBMDO 0163-1829 10.1103/PhysRevB.55.1142
6. A. P. Schnyder, S. Ryu, A. Furusaki, and A. W. W. Ludwig, Phys. Rev. B 78, 195125 (2008). PRBMDO 1098-0121 10.1103/PhysRevB.78.195125
7. D. Bernard and A. LeClair, J. Phys. A: Math. Gen. 35, 2555 (2002). JPHAC5 0305-4470 10.1088/0305-4470/35/11/303
8. S. Ryu, A. P. Schnyder, A. Furusaki, and A. W. W. Ludwig, New J. Phys. 12, 065010 (2010). NJOPFM 1367-2630 10.1088/1367-2630/12/6/065010
9. A. P. Schnyder, S. Ryu, A. Furusaki, and A. W. W. Ludwig, AIP Conf. Proc. 1134, 10 (2009). APCPCS 0094-243X 10.1063/1.3149481
10. M. Nakahara, Geometry, Topology and Physics (Hilger, Bristol, 1990).
11. Z. Wang, X. L. Qi, and S. C. Zhang, Phys. Rev. Lett. 105, 256803 (2010). PRLTAO 0031-9007 10.1103/PhysRevLett.105.256803
12. Z. Wang and S. C. Zhang, Phys. Rev. X 2, 031008 (2012). PRXHAE 2160-3308 10.1103/PhysRevX.2.031008
13. See Supplemental Material at http://link.aps.org/supplemental/10.1103/ PhysRevLett.110.240404 for detailed calculations of the topological charges of Fermi surfaces addressed here.
14. F. D. M. Haldane, Phys. Rev. Lett. 61, 2015 (1988). PRLTAO 0031-9007 10.1103/PhysRevLett.61.2015
15. L. Tarruell, D. Greif, T. Uehlinger, G. Jotzu, and T. Esslinger, Nature (London) 483, 302 (2012). NATUAS 0028-0836 10.1038/nature10871
16. B. Beri, Phys. Rev. B 81, 134515 (2010). PRBMDO 1098-0121 10.1103/PhysRevB.81.134515
17. X. L. Qi, T. L. Hughes, and S. C. Zhang, Phys. Rev. B 78, 195424 (2008). PRBMDO 1098-0121 10.1103/PhysRevB.78.195424
18. E. Witten, Nucl. Phys. B223, 422 (1983). NUPBBO 0550-3213 10.1016/0550-3213(83)90063-9
19. Y. X. Zhao and Z. D. Wang, arXiv:1305.1251;
20. Y. X. Zhao Z. D. Wang arXiv:1305.3791.