Drude weight and superconducting weight

2018 ◽  
Vol 30 (41) ◽  
pp. 414001 ◽  
Author(s):  
Raffaele Resta
Keyword(s):  
Drude Weight

scholarly journals Lower Bounding Diffusion Constant by the Curvature of Drude Weight

2017 ◽  
Vol 119 (8) ◽  
Author(s):  
Marko Medenjak ◽  
Christoph Karrasch ◽  
Tomaž Prosen
Keyword(s):  
Diffusion Constant ◽  
Lower Bounding ◽  
Drude Weight

scholarly journals Tuning the Drude weight of Dirac-Weyl fermions in one-dimensional ring traps

2017 ◽  
Vol 96 (24) ◽  
Author(s):  
Manon Bischoff ◽  
Johannes Jünemann ◽  
Marco Polini ◽  
Matteo Rizzi
Keyword(s):  
One Dimensional ◽  
Drude Weight ◽  
Weyl Fermions

Scaling between magnetization and Drude weight inEuB6

2002 ◽  
Vol 65 (12) ◽  
Author(s):  
S. Broderick ◽  
B. Ruzicka ◽  
L. Degiorgi ◽  
H. R. Ott ◽  
J. L. Sarrao ◽  
...  
Keyword(s):  
Drude Weight

Superfluid density and the Drude weight of the Hubbard model

1992 ◽  
Vol 68 (18) ◽  
pp. 2830-2833 ◽  
Author(s):  
D. J. Scalapino ◽  
S. R. White ◽  
S. C. Zhang
Keyword(s):  
Hubbard Model ◽  
Superfluid Density ◽  
Drude Weight

METAL-INSULATOR TRANSITION AND FRÖHLICH CONDUCTIVITY IN THE SU-SCHRIEFFER-HEEGER MODEL

1996 ◽  
Vol 10 (18) ◽  
pp. 855-861 ◽  
Author(s):  
KRISTEL MICHIELSEN ◽  
HANS DE RAEDT
Keyword(s):  
Particle Density ◽  
Metallic Phase ◽  
Insulator Transition ◽  
Quantum Molecular Dynamics ◽  
Metal Insulator Transition ◽  
Metal Insulator ◽  
Single Particle Density ◽  
Half Filling ◽  
Drude Weight ◽  
Ssh Model

A quantum molecular dynamics technique is used to study the single-particle density of states, Drude weight, optical conductivity and flux quantization in the Su-Schrieffer-Heeger (SSH) model. Our simulation data show that the SSH model has a metal-insulator transition away from half-filling. In the metallic phase the electron transport is collective and shows the features characteristic of Fröhlich conductivity.

scholarly journals On the Finite Temperature Drude Weight of the Anisotropic Heisenberg Chain

2005 ◽  
Vol 74 (Suppl) ◽  
pp. 181-190 ◽  
Author(s):  
J. Benz ◽  
T. Fukui ◽  
A. Klümper ◽  
C. Scheeren
Keyword(s):  
Finite Temperature ◽  
Heisenberg Chain ◽  
Drude Weight
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