scholarly journals Supersymmetric Hamilton Operator and Entanglement

2006 ◽  
Vol 61 (3-4) ◽  
pp. 139-140
Author(s):  
Willi-Hans Steeb ◽  
Yorick Hardy
Keyword(s):  
Bose System ◽  
Hamilton Operator

We study the entanglement of Fermi particles of a supersymmetric Hamilton operator given by a simple Fermi-Bose system

Bose System of Hard Spheres

1963 ◽  
Vol 132 (3) ◽  
pp. 1349-1353 ◽  
Author(s):  
L. Liu ◽  
K. W. Wong
Keyword(s):  
Hard Spheres ◽  
Bose System

scholarly journals Analysis of Bose system in spin-orbit coupled Bose-Fermi mixture to induce a spin current of fermions

2018 ◽  
Vol 969 ◽  
pp. 012014 ◽  
Author(s):  
R Sakamoto ◽  
Y Ono ◽  
R Hatsuda ◽  
K Shiina ◽  
E Arahata ◽  
...  
Keyword(s):  
Spin Current ◽  
Bose System ◽  
Spin Orbit

Zur Superfluidität eines Bose-Systems

1963 ◽  
Vol 18 (1) ◽  
pp. 79-85 ◽  
Author(s):  
Wolfgang Weller
Keyword(s):  
Bose System

Es wird ein BosE-System mit einem einfachen abstoßenden Wechselwirkungspotential mit Hilfe von thermodynamischen GREENSchen Funktionen betrachtet. Das Kondensat wird nach der Methode von BOGOLJUBOV abgetrennt. Dabei werden die Fälle behandelt, bei denen die Teilchen des Kondensats in gleichförmiger bzw. in wirbelförmiger Bewegung sind. Bei der wirbelförmigen Bewegung erweist sich die Zirkulation als quantisiert.

q-Canonical transformations for many q-bosons and new q–k symmetry

1994 ◽  
Vol 72 (7-8) ◽  
pp. 321-325
Author(s):  
Joseph L. Birman
Keyword(s):  
Plane Wave ◽  
Wave Vector ◽  
Canonical Transformation ◽  
Bose System ◽  
Canonical Transformations ◽  
Negative Wave ◽  
The Many ◽  
Wave Modes

A new symmetry is identified for the many particle q-Bose system, which permits carrying out a linear q-canonical transformation, i.e., one which preserves the q-deformed commutation rules. The symmetry is exhibited when the set of q-modes is partitioned into "positive" and "negative," each subset having its own type of deformation. For plane-wave modes, labelled by wave vector k, this means separate positive and negative wave vectors. Then, identifying the new symmetry: (q → q−1, k → −k) the transformation can be implemented. The new aspect is the simultaneous transformation of wave vector k and parameter q.

scholarly journals Entanglement of an impurity in a few-body one-dimensional ideal Bose system

2016 ◽  
Vol 49 (7) ◽  
pp. 075303 ◽  
Author(s):  
M A García-March ◽  
A S Dehkharghani ◽  
N T Zinner
Keyword(s):  
Bose System ◽  
One Dimensional

Energy Spectrum of an Interacting Bose-System

2005 ◽  
Vol 138 (1-2) ◽  
pp. 49-54
Author(s):  
Andrij A. Rovenchak
Keyword(s):  
Energy Spectrum ◽  
Bose System
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