scholarly journals Spatial decay of the single-particle density matrix in tight-binding metals: Analytic results in two dimensions

2002 ◽  
Vol 66 (23) ◽  
Author(s):  
S. N. Taraskin ◽  
P. A. Fry ◽  
Xiaodong Zhang ◽  
D. A. Drabold ◽  
S. R. Elliott
Keyword(s):  
Density Matrix ◽  
Single Particle ◽  
Particle Density ◽  
Tight Binding ◽  
Two Dimensions ◽  
Spatial Decay ◽  
Single Particle Density

scholarly journals Measuring an interaction-induced topological phase transition via the single-particle density matrix

2020 ◽  
Vol 101 (1) ◽  
Author(s):  
Jun-Hui Zheng ◽  
Bernhard Irsigler ◽  
Lijia Jiang ◽  
Christof Weitenberg ◽  
Walter Hofstetter
Keyword(s):  
Phase Transition ◽  
Density Matrix ◽  
Single Particle ◽  
Particle Density ◽  
Topological Phase ◽  
Single Particle Density ◽  
Topological Phase Transition

Nuclear potential energy and the single-particle density matrix

1964 ◽  
Vol 60 (4) ◽  
pp. 634-640 ◽  
Author(s):  
Kailash Kumar ◽  
K.J. Le Couteur ◽  
M.K. Roy
Keyword(s):  
Potential Energy ◽  
Density Matrix ◽  
Single Particle ◽  
Particle Density ◽  
Nuclear Potential ◽  
Single Particle Density
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