Analyzing Quantum Correlations Made Simple

Analyzing Quantum Correlations Made Simple

The understanding of correlations in degenerate nonideal many‐particle systems is complex and theoretically challenging. Using the recently proposed permutation blocking path integral Monte Carlo (PB‐PIMC) scheme, which allows for an exact treatment of many‐body correlations, we study the influence...

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Veröffentlicht in:Contributions to plasma physics (1988) 2016-06, Vol.56 (5), p.371-379
Hauptverfasser: Dornheim, T., Thomsen, H., Ludwig, P., Filinov, A., Bonitz, M.
Format: Artikel
Sprache:eng
Schlagworte:
Correlation
Correlation analysis
Coulomb friction
Gain
Lead (metal)
Particles
PB-PIMC
Permutations
quantum dot
quantum exchange
Quantum statistics
triple correlation function
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Zusammenfassung:The understanding of correlations in degenerate nonideal many‐particle systems is complex and theoretically challenging. Using the recently proposed permutation blocking path integral Monte Carlo (PB‐PIMC) scheme, which allows for an exact treatment of many‐body correlations, we study the influence of quantum statistics in a confined few‐particle Coulomb (quantum dot) system. As a versatile tool to gain insight into the internal structure of correlated many‐body systems, the application of triple correlation functions is extended to quantum systems. (© 2016 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
ISSN:0863-1042
1521-3986
DOI:10.1002/ctpp.201500120