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Accueil du site > Divers > Sylvain Capponi > Abendschein Andreas

Abendschein Andreas

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Andreas Abendschein

PhD Student (from 11/2005 to 10/2008) within the
Group of Strongly Correlated Systems

Contact : abendschein@irsamc.ups-tlse.fr


Title of Thesis :

"Hamiltoniens effectifs pour des aimants quantiques sous champ magnétique" (pdf, 5.25 MB, see also HAL-website)
PhD defended October 23rd, 2008 (pdf, 1.71 MB)
Supervisor : Capponi Sylvain


Publications :

- A. Abendschein and S. Capponi,
"Effective theory of magnetization plateaux in the Shastry-Sutherland model"
Phys. Rev. Lett. 101, 227201 (2008) ; arXiv:0807.1071

- A. Abendschein and S. Capponi,
"Contractor-Renormalization approach to frustrated magnets in a magnetic field"
Phys. Rev. B 76, 064413 (2007) ; arXiv:cond-mat/0703586

- A. Abendschein and F. F. Assaad,
"Temperature dependence of spectral functions for the one-dimensional Hubbard model : Comparison with experiments"
Phys. Rev. B 73, 165119 (2006) ; arXiv:cond-mat/0601222