bose liquids
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2020 ◽  
Vol 101 (2) ◽  
Author(s):  
Hsiu-Chung Yeh ◽  
Alex Kamenev


2018 ◽  
Vol 98 (1) ◽  
Author(s):  
T. J. Volkoff ◽  
Yongkyung Kwon


2013 ◽  
Vol 88 (14) ◽  
Author(s):  
Didier Poilblanc ◽  
Norbert Schuch ◽  
J. Ignacio Cirac
Keyword(s):  




2010 ◽  
Vol 7 (1) ◽  
pp. 61-67 ◽  
Author(s):  
Yu-Ao Chen ◽  
Sebastian D. Huber ◽  
Stefan Trotzky ◽  
Immanuel Bloch ◽  
Ehud Altman


2008 ◽  
Vol 22 (25n26) ◽  
pp. 4315-4326 ◽  
Author(s):  
K. A. GERNOTH ◽  
M. SERHAN ◽  
M. L. RISTIG

We investigate the structure of strongly correlated normal Bose liquids and fluids by employing correlated density-matrix (CDM) theory, a generalization of correlated basis functions (CBF) theory to nonzero temperatures. The formalism is applied in a study of structural properties of various correlation functions that characterize the one-body and two-body reduced density matrix elements of a boson system and the associated Fourier transforms such as the static structure function, the exchange structure function, the momentum distribution, and related thermodynamic quantities. We perform a numerical analysis for liquid para-hydrogen, close to the triple point, supercritical 4 He gas at temperatures T ≥ 12 K , and fluid and liquid 4 He in the normal phase below T = 12 K . The results reveal that H 2 and 4 He , at T > 12 K , are typical quantum Boltz-mann systems following classical statistics. In contrast, liquid 4 He exhibits non-classical effects of particle exchange correlations, when the temperature is lowered toward the Bose-Einstein transition regime.





2007 ◽  
Vol 75 (23) ◽  
Author(s):  
Olexei I. Motrunich ◽  
Matthew P. A. Fisher
Keyword(s):  


2006 ◽  
Vol 2 (10) ◽  
pp. 705-709 ◽  
Author(s):  
Vladimir Gritsev ◽  
Ehud Altman ◽  
Eugene Demler ◽  
Anatoli Polkovnikov


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