4.2k citations
- Ludwig-Maximilians-Universität MünchenDE290 papers
- Munich Center for Quantum Science and TechnologyDE34 papers
- University of RegensburgDE19 papers
- Nanosystems Initiative MunichDE17 papers
- Technical University of MunichDE16 papers
- Center for Theoretical PhysicsPL14 papers
- Centre National de la Recherche ScientifiqueFR14 papers
- Friedrich-Alexander-Universität Erlangen-NürnbergDE12 papers
- Max Planck SocietyDE12 papers
- University of AugsburgDE12 papers
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- Max Planck Institute of Quantum OpticsDE10 papers
Showing 2017 · cond-mat.str-elShow all
3 papers · 2 filters
cond-mat.str-el2017★ 14 cited
Generalized Schrieffer-Wolff transformation of multi-flavor Hubbard models
Seung-Sup B. Lee, Jan von Delft, Andreas Weichselbaum
We give a self-contained derivation of the low-energy effective interactions of the SU() Hubbard model, a multiflavor generalization of the one-band Hubbard model, by using a ge…
cond-mat.str-el2017★ 22 cited
Universal Boundary Entropies in Conformal Field Theory: A Quantum Monte Carlo Study
Wei Tang, Lei Chen, Wei Li +3
Recently, entropy corrections on nonorientable manifolds such as the Klein bottle are proposed as a universal characterization of critical systems with an emergent conformal field…
cond-mat.str-el2017★ 32 cited
Universal entropy of conformal critical theories on a Klein bottle
Hong-Hao Tu
We show that rational conformal field theories in 1+1 dimensions on a Klein bottle, with length and width , satisfying , have a universal entropy. This universal en…