Density Matrix Renormalization Group and Quantum Information applied to Quantum Critical Phenomena in One-Dimensional Systems

We investigate three different types of quantum phase transition occurring in quasi one-dimensional systems theoretically and numerically. First, we study the band-insulator to Mott-insulator transition occurring in charge-transfer complexes, for which the half-filled one-dimensional ionic Hubbard...

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Bibliographic Details
Main Author: Tincani, Leonildo
Contributors: Noack, R.M. (Prof. Dr.) (Thesis advisor)
Format: Dissertation
Language:English
Published: Philipps-Universität Marburg 2008
Physik
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Call Number: urn:nbn:de:hebis:04-z2008-07775
Downloads: 122 (2019), 63 (2018), 3 (2017), 4 (2016)
Publication Date: 2008-11-25
License: According to UrhG § 31 (2), the author has granted the University Library Marburg the right of use for electronic publication on the Internet and for archiving on its archive server. He has declared that with the granting of the right of use according to UrhG § 31 (3) no exclusive rights of third parties are violated. All other rights for the exploitation of the publication remain with the author.
Access URL: http://archiv.ub.uni-marburg.de/diss/z2008/0777
https://doi.org/10.17192/z2008.0777