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 EXCITATIONS OF A DROPLET OF ELECTRONS IN HALF-FILLED LANDAU LEVEL

2000 ◽  
Vol 14 (06) ◽  
pp. 611-620
Author(s):  
S.-R. ERIC YANG ◽  
W. S. LYUE
Keyword(s):  
Wave Function ◽  
Quantum Dot ◽  
Landau Level ◽  
Exact Diagonalization ◽  
Trial Wave Function ◽  
Low Energy ◽  
Many Body

We have investigated low energy excitations of a disk of electrons in half-filled Landau level using trial wave function and small-size exact diagonalization approaches. We have constructed a set of many-body basis states that describe correctly the low energy excitations. They suggest that a droplet can support an edge magnetoplasmon and low energy droplet excitations. A possibility of measuring these excitations in a quantum dot is discussed.

Requirements for a 4He trial wave function

1970 ◽  
Vol 153 (1) ◽  
pp. 172-182 ◽  
Author(s):  
H. Hutzelmeyer
Keyword(s):  
Wave Function ◽  
Trial Wave Function

scholarly journals Berry Phase and Model Wave Function in the Half-Filled Landau Level

2018 ◽  
Vol 121 (14) ◽  
Author(s):  
Scott D. Geraedts ◽  
Jie Wang ◽  
E. H. Rezayi ◽  
F. D. M. Haldane
Keyword(s):  
Wave Function ◽  
Landau Level ◽  
Berry Phase ◽  
Model Wave Function ◽  
Model Wave
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