Publikationsdatum:
2016-02-26
Beschreibung:
Author(s): O. Tsyplyatyev, A. J. Schofield, Y. Jin, M. Moreno, W. K. Tan, A. S. Anirban, C. J. B. Ford, J. P. Griffiths, I. Farrer, G. A. C. Jones, and D. A. Ritchie The natural excitations of an interacting one-dimensional system at low energy are the hydrodynamic modes of a Luttinger liquid, protected by the Lorentz invariance of the linear dispersion. We show that beyond low energies, where the quadratic dispersion reduces the symmetry to Galilean, the main c… [Phys. Rev. B 93, 075147] Published Wed Feb 24, 2016
Schlagwort(e):
Electronic structure and strongly correlated systems
Print ISSN:
1098-0121
Digitale ISSN:
1095-3795
Thema:
Physik
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