scholarly journals Exact Landau Level Description of Geometry and Interaction in a Flatband

2021 ◽  
Vol 127 (24) ◽  
Author(s):  
Jie Wang ◽  
Jennifer Cano ◽  
Andrew J. Millis ◽  
Zhao Liu ◽  
Bo Yang
Keyword(s):  
Landau Level

THE EFFECT OF kHBROADENING ON SURFACE LANDAU LEVEL RESONANCES

1978 ◽  
Vol 39 (C6) ◽  
pp. C6-1135-C6-1137 ◽  
Author(s):  
R. A. Gordon ◽  
J. B. Frandsen
Keyword(s):  
Landau Level

scholarly journals Quasiclassical calculations of Landau level spectrum for 20.5-nm-wide H gTe quantum well: “extremum loop” model and effects of cubic symmetry

2021 ◽  
Vol 47 (1) ◽  
pp. 7-13
Author(s):  
S. V. Gudina ◽  
A. S. Bogolubskiy ◽  
V. N. Neverov ◽  
K. V. Turutkin ◽  
N. G. Shelushinina ◽  
...  
Keyword(s):  
Quantum Well ◽  
Landau Level ◽  
Loop Model ◽  
Cubic Symmetry ◽  
Level Spectrum

scholarly journals EDGE ASYMPTOTICS OF PLANAR ELECTRON DENSITIES

1994 ◽  
Vol 08 (11n12) ◽  
pp. 1625-1638 ◽  
Author(s):  
GERALD V. DUNNE
Keyword(s):  
Asymptotic Expansion ◽  
Magnetic Flux ◽  
Landau Level ◽  
Particle Number ◽  
Landau Levels ◽  
Electron Densities ◽  
Boundary Location ◽  
Boundary Characteristics ◽  
Planar Electron

The N→∞ limit of the edges of finite planar electron densities is discussed for higher Landau levels. For full filling, the particle number is correlated with the magnetic flux, and hence with the boundary location, making the N→∞ limit more subtle at the edges than in the bulk. In the nth Landau level, the density exhibits n distinct steps at the edge, in both circular and rectangular samples. The boundary characteristics for individual Landau levels, and for successively filled Landau levels, are computed in an asymptotic expansion.

scholarly journals 3DXYand Lowest Landau Level Fluctuations in DeoxygenatedYBa2Cu3O7−δThin Films

1997 ◽  
Vol 78 (16) ◽  
pp. 3173-3176 ◽  
Author(s):  
Katerina Moloni ◽  
Mark Friesen ◽  
Shi Li ◽  
Victor Souw ◽  
P. Metcalf ◽  
...  
Keyword(s):  
Landau Level ◽  
Lowest Landau Level

Fluxoid quantization in quantum dots with Landau level edge states

1995 ◽  
Vol 10 (10) ◽  
pp. 1315-1322 ◽  
Author(s):  
A Kristensen ◽  
C J Kennedy ◽  
P E Lindelof ◽  
M Persson
Keyword(s):  
Quantum Dots ◽  
Landau Level ◽  
Edge States ◽  
Fluxoid Quantization

VERTEX OPERATORS IN THE QUANTUM HALL EFFECT

1991 ◽  
Vol 05 (03) ◽  
pp. 509-527 ◽  
Author(s):  
MICHAEL STONE
Keyword(s):  
Hall Effect ◽  
Landau Level ◽  
Quantum Hall Effect ◽  
Group Action ◽  
Quantum Hall ◽  
Vertex Operators ◽  
Edge States ◽  
Many Body ◽  
Level I ◽  
The Many

The edge states of the quantum Hall effect carry representations of chiral current algebras and their associated groups. In the simplest case of a single filled Landau level, I demonstrate explicitly how the group action affects the many-body states, and why the Kac-Peterson cocycle appears in the group multiplication law. I show how these representations may be used to construct vertex operators which create localised edge excitations, and indicate how they are related to the bulk quasi-particles.

scholarly journals Numerical test of disk trial wave function for a half-filled Landau level

2000 ◽  
Vol 62 (12) ◽  
pp. 8171-8179 ◽  
Author(s):  
S.-R. Eric Yang ◽  
Min-Chul Cha ◽  
Jung Hoon Han
Keyword(s):  
Wave Function ◽  
Landau Level ◽  
Numerical Test ◽  
Trial Wave Function

scholarly journals Quantum and classical localization in the lowest Landau level

2003 ◽  
Vol 68 (20) ◽  
Author(s):  
Nancy Sandler ◽  
Hamid R. Maei ◽  
Jané Kondev
Keyword(s):  
Landau Level ◽  
Lowest Landau Level ◽  
Classical Localization
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