Abstract
We consider the dimensional crossover in the topological matter, which involves the transformation of different types of topologically protected zeroes in the fermionic spectrum. In the considered case, the multiple Dirac (Fermi) point in quasi 2-dimensional system evolves into the flat band on the surface of the 3-dimensional system when the number of atomic layers increases. This is accompanied by formation of the spiral nodal lines in the bulk. We also discuss the topological quantum phase transition at which the surface flat band shrinks and changes its chirality, while the nodal spiral changes its helicity.
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References
G. E. Volovik, The Universe in a Helium Droplet (Clarendon, Oxford, 2003).
P. Hořava, Phys. Rev. Lett. 95, 016405 (2005).
V. A. Khodel and V. R. Shaginyan, JETP Lett. 51, 553 (1990).
G. E. Volovik, JETP Lett. 53, 222 (1991).
G. E. Volovik, in Quantum Analogues: From Phase Transitions to Black Holes and Cosmology, Ed. by W. G. Unruh and R. Schützhold, Springer Lecture Notes in Physics 718, 31 (2007); cond-mat/0601372.
V. R. Shaginyan, M. Ya. Amusia, A. Z. Msezane, and K. G. Popov, Phys. Rep. 492, 31 (2010).
N. B. Kopnin and M. M. Salomaa, Phys. Rev. B 44, 9667 (1991).
G. E. Volovik, JETP Lett. 59, 830 (1994).
T. Sh. Misirpashaev and G. E. Volovik, Physica B 210, 338 (1995).
Sung-Sik Lee, Phys. Rev. D 79, 086006 (2009).
F. Guinea, A. H. Castro Neto, and N. M. R. Peres, Phys. Rev. B 73, 245426 (2006).
A. P. Schnyder and Shinsei Ryu, arXiv:1011.1438.
G. E. Volovik and V. A. Konyshev, JETP Lett. 47, 250 (1988).
J. L. Manes, F. Guinea, and M. A. H. Vozmediano, Phys. Rev. B 75, 155424 (2007).
P. Dietl, F. Piechon, and G. Montambaux, Phys. Rev. Lett. 100, 236405 (2008); G. Montambaux, F. Piechon, J.-N. Fuchs, and M. O. Goerbig, Eur. Phys. J. B 72, 509 (2009); arXiv:0907.0500.
Y. D. Chong, X. G. Wen, and M. Soljacic, Phys. Rev. B 77, 235125 (2008).
S. Banerjee, R. R. Singh, V. Pardo, and W. E. Pickett, Phys. Rev. Lett. 103, 016402 (2009).
K. Sun, H. Yao, E. Fradkin, and S. A. Kivelson, Phys. Rev. Lett. 103, 046811 (2009).
L. Fu, arXiv:1010.1802.
T. T. Heikkil’ma Zh. Eksp. Teor. Fiz. 92, 751 (2010) [JETP Lett. 92, 681 (2010)]; arXiv:1010.0393.
G. E. Volovik, JETP Lett. 73, 162 (2001); hep-ph/0101286.
F. R. Klinkhamer and G. E. Volovik, Int. J. Mod. Phys. A 20, 2795 (2005); hep-th/0403037.
V. Gurarie, arXiv:1011.2273.
T. D. Stanescu, V. Galitski, and S. Das Sarma, Phys. Rev. A 82, 013608 (2010).
J. W. McClure, Carbon 7, 425 (1969).
P. G. Grinevich and G. E. Volovik, J. Low Temp. Phys. 72, 371 (1988).
J. C. Y. Teo and C. L. Kane, Phys. Rev. B 82, 115120 (2010).
M. A. Silaev and G. E. Volovik, J. Low Temp. Phys. 161, 460 (2010); arXiv:1005.4672.
G. E. Volovik, Pis’ma Zh. Eksp. Teor. Fiz. 93, 69 (2011) [JETP Lett. 93, 66 (2011)]; arXiv:1011.4665.
M. Z. Hasan and C. L. Kane, Rev. Mod. Phys. 82, 3045 (2010).
Xiao-Liang Qi and Shou-Cheng Zhang, arXiv:1008.2026.
T. T. Heikkilpnin, and G. E. Volovik, arXiv:1012.0905.
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Heikkilä, T.T., Volovik, G.E. Dimensional crossover in topological matter: Evolution of the multiple Dirac point in the layered system to the flat band on the surface. Jetp Lett. 93, 59–65 (2011). https://doi.org/10.1134/S002136401102007X
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DOI: https://doi.org/10.1134/S002136401102007X