Dipole gap effects in low energy excitation spectrum of amorphous solids. Theory for dielectric relaxation

1996 ◽  
Vol 46 (S4) ◽  
pp. 2269-2270 ◽  
Author(s):  
A. L. Burin
1994 ◽  
Vol 235-240 ◽  
pp. 2257-2258 ◽  
Author(s):  
R. Markendorf ◽  
M.V. Eremin ◽  
S.V. Varlamov ◽  
D. Brinkmann ◽  
M. Mali ◽  
...  

2001 ◽  
Vol 63 (10) ◽  
Author(s):  
R. Manzke ◽  
R. Müller ◽  
C. Janowitz ◽  
M. Schneider ◽  
A. Krapf ◽  
...  

2008 ◽  
Vol 77 (21) ◽  
Author(s):  
S. De Palo ◽  
E. Orignac ◽  
R. Citro ◽  
M. L. Chiofalo

2020 ◽  
pp. 2060006
Author(s):  
Chiara Boccato

We consider a gas of interacting bosons trapped in a box of side length one in the Gross–Pitaevskii limit. We review the proof of the validity of Bogoliubov’s prediction for the ground state energy and the low-energy excitation spectrum. This note is based on joint work with C. Brennecke, S. Cenatiempo and B. Schlein.


1992 ◽  
Vol 45 (9) ◽  
pp. 5103-5106 ◽  
Author(s):  
I. I. Mazin ◽  
O. Jepsen ◽  
O. K. Andersen ◽  
A. I. Liechtenstein ◽  
S. N. Rashkeev ◽  
...  

1996 ◽  
Vol 46 (S5) ◽  
pp. 2687-2688
Author(s):  
Vladimir I. Kut'ko ◽  
Nina M. Nesterenko ◽  
Yuriy N. Kharchenko

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