Berlin 2018 –
scientific programme
TT 94: Correlated Electrons: Other Theoretical Topics
Thursday, March 15, 2018, 15:00–18:30, H 3010
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15:00 |
TT 94.1 |
Charge disproportionation, mixed valence, and Janus effect in multi-orbital systems: A tale of two insulators — •Aldo Isidori, Maja Berovic, Laura Fanfarillo, Michele Fabrizio, and Massimo Capone
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15:15 |
TT 94.2 |
Lattice coordination vs. space dimension in 2nd order phase transitions: a dynamical vertex approximation study — •Andreas Hausoel, Georg Rohringer, Thomas Schäfer, Giorgio Sangiovanni, and Alessandro Toschi
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15:30 |
TT 94.3 |
Breakdown of Traditional Many-Body Theories for Correlated Electrons — •Thomas Schäfer, Olle Gunnarsson, Georg Rohringer, Giorgio Sangiovanni, and Alessandro Toschi
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15:45 |
TT 94.4 |
Divergences of the irreducible vertex functions in correlated metallic systems: Insights from the Anderson Impurity Model — •Patrick Chalupa, Patrik Gunacker, Thomas Schäfer, Karsten Held, and Alessandro Toschi
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16:00 |
TT 94.5 |
Signatures of non-Abelian anyons in the thermodynamics of a perturbed SU(3)Nf WZNW model — •Daniel Borcherding and Holger Frahm
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16:15 |
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15 min. break.
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16:30 |
TT 94.6 |
Invited Talk:
Discrete Time Crystals — •Roderich Moessner
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17:00 |
TT 94.7 |
Excitations of the square lattice Heisenberg model using tensor-network methods — •Ruben Verresen, Frank Pollmann, and Roderich Moessner
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17:15 |
TT 94.8 |
Heisenberg-like model for correlated electrons and quantum spin fluctuations near magnetic instabilities — •Evgeny Stepanov
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17:30 |
TT 94.9 |
Single-particle properties of the 2D Hubbard model within a four-pole approximation — •Andrea Di Ciolo and Adolfo Avella
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17:45 |
TT 94.10 |
Sharp entanglement thresholds in the logarithmic negativity of disjoint blocks — •Younes Javanmard, Daniele Trapin, Soumya Bera, Jens. H Bardarson, and Markus Heyl
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18:00 |
TT 94.11 |
Error estimates for extrapolations with matrix-product states — •Claudius Hubig, Jutho Haegeman, and Ulrich Schollwöck
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18:15 |
TT 94.12 |
Conditions where RPA becomes exact in the high-density limit — •Klaus Morawetz, Vinod Ashokan, Renu Bala, and Kare Narain Pathak
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