SKM 2023 –
wissenschaftliches Programm
TT 5: Correlated Electrons: Method Development
Montag, 27. März 2023, 09:30–13:15, HSZ 204
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09:30 |
TT 5.1 |
Generalized Bogoliubov-Hartree-Fock theory for the Hubbard model — •Chris Koschenz and Carsten Timm
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09:45 |
TT 5.2 |
Competing instabilities with fRG in highly symmetric triangular lattice Hubbard models — •Hannes Braun
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10:00 |
TT 5.3 |
Functional renormalization group without functional integrals — Peter Kopietz, Rüdiger Krämer, and •Andreas Rückriegel
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10:15 |
TT 5.4 |
Reduced basis modeling of quantum spin systems based on DMRG — •Paul Brehmer, Michael Herbst, Matteo Rizzi, Benjamin Stamm, and Stefan Wessel
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10:30 |
TT 5.5 |
Novel degrees of freedom in cluster Mott insulators — •Vaishnavi Jayakumar and Ciarán Hickey
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10:45 |
TT 5.6 |
Numerical linked cluster expansions for the ordered low-field phase of the transverse-field Ising model — •Matthias Mühlhauser, Max Hörmann, and Kai Phillip Schmidt
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11:00 |
TT 5.7 |
Projective cluster-additve block-diagonalisation method — •Max Hörmann and Kai Phillip Schmidt
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11:15 |
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15 min. break
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11:30 |
TT 5.8 |
Series expansions with multiple quasi-particle types for the dual Dicke-Ising model — •Andreas Schellenberger, Lea Lenke, and Kai Phillip Schmidt
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11:45 |
TT 5.9 |
Series expansions in open and non-Hermitian quantum many-body systems with multiple quasi-particle types — •Lea Lenke, Andreas Schellenberger, and Kai Phillip Schmidt
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12:00 |
TT 5.10 |
Multi-scale space-time ansatz for correlation functions of quantum systems — •Hiroshi Shinaoka, Markus Wallerberger, Yuta Murakami, Kosuke Nogaki, Rihito Sakurai, Philipp Werner, and Anna Kauch
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12:15 |
TT 5.11 |
Efficient flow equations for dissipative systems — •Gary Schmiedinghoff and Götz S. Uhrig
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12:30 |
TT 5.12 |
The contribution has been withdrawn.
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12:45 |
TT 5.13 |
Energy correlations of excited states in localization landscape theory — •Torsten Weber, Johannes Dieplinger, Christoph Forster, Lucas Resch, Ferdinand Evers, and Klaus Richter
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13:00 |
TT 5.14 |
Extended quasiparticle Padé approximation for non-Fermi liquids — •Klaus Morawetz
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