scholarly journals Ground-state densities of repulsive two-component Fermi gases

2016 ◽  
Vol 93 (2) ◽  
Author(s):  
Martin-Isbjörn Trappe ◽  
Piotr Grochowski ◽  
Mirosław Brewczyk ◽  
Kazimierz Rzążewski
Keyword(s):  
Ground State ◽  
Fermi Gases ◽  
Two Component ◽  
State Densities

Correlators in the one-dimensional two-component Bose and Fermi gases

1997 ◽  
Vol 236 (5-6) ◽  
pp. 445-454 ◽  
Author(s):  
A.G. Izergin ◽  
A.G. Pronko
Keyword(s):  
Fermi Gases ◽  
One Dimensional ◽  
Two Component ◽  
The One

scholarly journals Two-component axionic dark matter halos

2020 ◽  
Vol 35 (26) ◽  
pp. 2050227 ◽  
Author(s):  
Gennady P. Berman ◽  
Vyacheslav N. Gorshkov ◽  
Vladimir I. Tsifrinovich ◽  
Marco Merkli ◽  
Vladimir V. Tereshchuk
Keyword(s):  
Dark Matter ◽  
Ground State ◽  
Mass Density ◽  
Mean Field ◽  
Einstein Condensate ◽  
Dark Matter Halo ◽  
Bose Einstein Condensate ◽  
Interesting Connection ◽  
Two Component ◽  
Bose Einstein

We consider a two-component dark matter halo (DMH) of a galaxy containing ultra-light axions (ULA) of different mass. The DMH is described as a Bose–Einstein condensate (BEC) in its ground state. In the mean-field (MF) limit, we have derived the integro-differential equations for the spherically symmetrical wave functions of the two DMH components. We studied, numerically, the radial distribution of the mass density of ULA and constructed the parameters which could be used to distinguish between the two- and one-component DMH. We also discuss an interesting connection between the BEC ground state of a one-component DMH and Black Hole temperature and entropy, and Unruh temperature.

Relativistic analysis of nuclear ground state densities at 135 to 200 MeV

Pramana ◽  
2005 ◽  
Vol 65 (6) ◽  
pp. 1027-1040
Author(s):  
M. A. Suhail ◽  
N. Neelofer ◽  
Z. A. Khan
Keyword(s):  
Ground State ◽  
Nuclear Ground State ◽  
State Densities ◽  
Relativistic Analysis

Dynamics and Ground State Properties of Two-component Bose-Einstein Condensate in Different Hyperfine States

2010 ◽  
Vol 161 (3-4) ◽  
pp. 334-347 ◽  
Author(s):  
Chen Liang ◽  
Kong Wei ◽  
B. J. Ye ◽  
H. M. Wen ◽  
X. Y. Zhou ◽  
...  
Keyword(s):  
Ground State ◽  
Einstein Condensate ◽  
Bose Einstein Condensate ◽  
Ground State Properties ◽  
Two Component ◽  
Bose Einstein

Nonlinear polarizabilities of atoms from their ground-state densities

1998 ◽  
Vol 1 (3) ◽  
pp. 265-269 ◽  
Author(s):  
A. Banerjee ◽  
M.K. Harbola
Keyword(s):  
Ground State ◽  
State Densities

scholarly journals Light cone dynamics in excitonic states of two-component Bose and Fermi gases

2020 ◽  
Vol 2020 (1) ◽  
pp. 013103
Author(s):  
Neil J Robinson ◽  
Jean-Sébastien Caux ◽  
Robert M Konik
Keyword(s):  
Light Cone ◽  
Fermi Gases ◽  
Two Component ◽  
Excitonic States

scholarly journals London dispersion forces without density distortion: a path to first principles inclusion in density functional theory

2020 ◽  
Vol 224 ◽  
pp. 145-165
Author(s):  
Derk Pieter Kooi ◽  
Paola Gori-Giorgi
Keyword(s):  
Ground State ◽  
First Principles ◽  
Density Functional ◽  
Dispersion Forces ◽  
Density Functionals ◽  
Functional Theory ◽  
Exchange Correlation ◽  
State Densities ◽  
London Dispersion ◽  
London Dispersion Forces

We analyse a path to construct density functionals for the dispersion interaction energy from an expression in terms of the ground state densities and exchange–correlation holes of the isolated fragments.

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