scholarly journals Spontaneous Symmetry Breaking and Coherence in Two-Dimensional Electron–Hole and Exciton Systems

2012 ◽  
Vol 7 (7) ◽  
pp. 640-670 ◽  
Author(s):  
S. A. Moskalenko ◽  
M. A. Liberman ◽  
E. V. Dumanov ◽  
E. S. Moskalenko
1997 ◽  
Vol 55 (20) ◽  
pp. 13677-13681 ◽  
Author(s):  
Ikai Lo ◽  
Jih-Chen Chiang ◽  
Shiow-Fon Tsay ◽  
W. C. Mitchel ◽  
M. Ahoujja ◽  
...  

2021 ◽  
Vol 186 (1) ◽  
Author(s):  
Diana Conache ◽  
Markus Heydenreich ◽  
Franz Merkl ◽  
Silke W. W. Rolles

AbstractWe study the behavior of the variance of the difference of energies for putting an additional electric unit charge at two different locations in the two-dimensional lattice Coulomb gas in the high-temperature regime. For this, we exploit the duality between this model and a discrete Gaussian model. Our estimates follow from a spontaneous symmetry breaking in the latter model.


2014 ◽  
Vol 90 (2) ◽  
Author(s):  
V. Skarka ◽  
N. B. Aleksić ◽  
M. Lekić ◽  
B. N. Aleksić ◽  
B. A. Malomed ◽  
...  

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