Loss, Daniel. (1990) Linear quantum enskog equation II. Inhomogeneous quantum fluids. Journal of Statistical Physics, 61 (12). pp. 467493.
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Official URL: https://edoc.unibas.ch/64414/
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Abstract
This is the second part of a work concerned with the quantumstatistical generalization of classical Enskog theory, whereby the first part is extended to spatially inhomogeneous fluids. In particular, working with Liouville operators and using cluster expansions and projection operators, we derive the inhomogeneous linear quantum Enskog equation and express the dynamic structure factor and the nonlocal mobility tensor in terms of the corresponding quantum Enskog collision operator. Thereby static correlations due to excluded volume effects and quantumstatistical correlations due to the fermionic (bosonic) character of the pairwise strongly interacting particles are treated exactly. When static correlations are neglected, this Enskog equation reduces to the inhomogeneous linear quantum Boltzmann equation (containing an exchangemodifiedtmatrix). In the classical limit, the wellknown linear revised Enskog theory is recovered for hard spheres.
Faculties and Departments:  05 Faculty of Science > Departement Physik > Physik > Theoretische Physik Mesoscopics (Loss) 

UniBasel Contributors:  Loss, Daniel 
Item Type:  Article, refereed 
Article Subtype:  Research Article 
Publisher:  Springer 
ISSN:  00224715 
eISSN:  15729613 
Note:  Publication type according to Uni Basel Research Database: Journal article 
Identification Number: 

Last Modified:  13 Jun 2018 09:12 
Deposited On:  13 Jun 2018 09:12 
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