Action-based quantum Monte Carlo approach to fermion-boson models
This work deals with the development and application of novel quantum Monte Carlo methods to simulate fermion-boson models. Our developments are based on the path-integral formalism, where the bosonic degrees of freedom are integrated out exactly to obtain a retarded fermionic interaction. We give a...
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| Format: | Doctoral Thesis |
| Language: | English |
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2019
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| Online Access: | https://opus.bibliothek.uni-wuerzburg.de/frontdoor/index/index/docId/15764 http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-157643 https://nbn-resolving.org/urn:nbn:de:bvb:20-opus-157643 https://opus.bibliothek.uni-wuerzburg.de/files/15764/Weber_Manuel_ActionbasedQMC.pdf |