Many-Body Methods & Numerical Techniques
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Poles-zeros duality in semi-holographic Mott insulators. . In arXiv:2605.20321v2. 2026.
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Twisted Bilayer Graphene Lifetimes At Integer Fillings: An Analytic Result. . In arXiv:2604.14303v1. 2026.
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Effective enhancement of the electron-phonon coupling driven by nonperturbative electronic density fluctuations. . In Phys. Rev. Lett. 136, 126502 (2026). 2025.
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Impact of nonlocal spatial correlations for different lattice geometries. . In arXiv:2512.14396v1. 2025.
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Next-generation EDIpack: A Lanczos-based package for quantum impurity models featuring general broken-symmetry phases, flexible bath topologies and multi-platform interoperability. . In SciPost Phys. Codebases 58 (2025). 2025.
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Probing Green’s Function Zeros by Co-tunneling through Mott Insulators. . In Phys. Rev. Lett. 135, 106303 (2025). 2025.
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Entanglement across scales: Quantics tensor trains as a natural framework for renormalization. . In Phys. Rev. Research 7, 043313 (2025). 2025.
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Phonon fluctuation diagnostics: Origin of charge order in AV\($_3$\)Sb\($_5$\) kagome metals. . In arXiv:2504.07883v2. 2025.
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Dirac points and topological phases in correlated altermagnets. . In arXiv:2408.14288v2. 2024.
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Pomeranchuk instability from electronic correlations in CsTi\($_3$\)Bi\($_5$\) kagome metal. . In arXiv:2410.22929v1. 2024.
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Interconnected Renormalization of Hubbard Bands and Green’s Function Zeros in Mott Insulators Induced by Strong Magnetic Fluctuations. . In arXiv:2402.02814v2. 2024.
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Non-Perturbative Feats in the Physics of Correlated Antiferromagnets. . In arXiv:2411.13417v2. 2024.
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General Shiba mapping for on-site four-point correlation functions. . In Phys. Rev. Research 6, 033061 (2024). 2024.
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Mott insulators with boundary zeros. . In Nature Communication 14, 7531 (2023). 2023.
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Aberration of the Green’s function estimator in hybridization expansion continuous-time quantum Monte Carlo. . In arXiv:2211.06266v1. 2022.
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Deep Learning the Functional Renormalization Group. In Phys. Rev. Lett. 129, 136402 (2022). 2022.
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Local vs non-local correlation effects in interacting quantum spin Hall insulators. . In arXiv:2110.05364v1. 2021.
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Observation of tunable single-atom Yu-Shiba-Rusinov states. In Phys. Rev. B 102, 174504 (2020). 2020.
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Attractive effect of a strong electronic repulsion -- the physics of vertex divergences. In Phys. Rev. Lett. 125, 196403 (2020). 2020.
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Symmetric Improved Estimators for Continuous-time Quantum Monte Carlo. . In Phys. Rev. B 100, 075119 (2019). 2019.
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Interplay between local response and vertex divergences in many-fermion systems with on-site attraction. In Phys. Rev. B 101, 155148 (2020). 2019.
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State- and superstate-sampling in hybridization-expansion continuous-time quantum Monte Carlo. . In Phys. Rev. B 99, 155112 (2019). 2018.
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w2dynamics: Local one- and two-particle quantities from dynamical mean field theory. . In Comput. Phys. Commun. 235, 388-399 (2019). 2018.
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Electronic properties of type-II Weyl semimetal WTe\($_2$\). A review perspective. In Electron. Struct. 1, 014003 (2019). 2018.
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Breakdown of traditional many-body theories for correlated electrons. In Phys. Rev. Lett. 119, 056402 (2017). 2017.
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Three-Dimensional Electronic Structure of type-II Weyl Semimetal WTe\($_2$\). In Phys. Rev. Lett. 119, 026403 (2017). 2017.
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Complementary views on electron spectra: From Fluctuation Diagnostics to real space correlations. In Phys. Rev. B 97, 125134 (2018). 2017.
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Realistic theory of electronic correlations in nanoscopic systems. In Eur. Phys. J. Special Topics 226, 2615 (2017). 2017.
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Parquet decomposition calculations of the electronic self-energy. In Phys. Rev. B 93, 245102 (2016). 2016.
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Non-perturbative landscape of the Mott-Hubbard transition: Multiple divergence lines around the critical endpoint. In Phys. Rev. B 94, 235108 (2016). 2016.
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Worm Improved Estimators in Continuous-time Quantum Monte Carlo. . In Phys. Rev. B 94, 125153 (2016). 2016.
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Continuous-time Quantum Monte Carlo using Worm Sampling. . In Phys. Rev. B 92, 155102 (2015). 2015.
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Fluctuation diagnostics of the electron self-energy: Origin of the pseudogap physics. In Phys. Rev. Lett. 114, 236402 (2015). 2014.
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Dynamical vertex approximation in its parquet implementation: application to Hubbard nano-rings. In Phys. Rev. B 91, 115115 (2015). 2014.
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Divergent Precursors of the Mott-Hubbard Transition at the Two-Particle Level. In Phys. Rev. Lett. 110, 246405 (2013). 2013.
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Conserved quantities of SU(2)-invariant interactions for correlated fermions and the advantages for quantum Monte Carlo simulations. . In Phys. Rev. B 86, 155158 (2012). 2012.
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Fluctuation driven topological Hund insulators. . In Phys. Rev. B 87, 235104 (2013). 2012.
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Cluster-size dependence in cellular dynamical mean-field theory. . In Physical Review B 85, 035102 (2012). 2011.
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Quantum dynamical screening of the local magnetic moment in Fe-based superconductors. In Phys. Rev. B 86, 064411 (2012). 2011.
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Dynamical vertex approximation for nanoscopic systems. . In Phys. Rev. Lett. 104, 246402 (2010). 2010.
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Analytical continuation of imaginary axis data for optical conductivity. In Phys. Rev. B 82, 165125 (2010). 2010.
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Analytical continuation of imaginary axis data using maximum entropy. In Phys. Rev. B 81, 155107 (2010). 2010.
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Fourier transformation and response functions. In Phys. Rev. B 82, 233104 (2010). 2010.
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Sum-rules and bath-parametrization for quantum cluster theories. . In Phys. Rev. B 78, 115102 (2008). 2008.
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Electron-phonon interaction and antiferromagnetic correlations. In Phys. Rev. Lett. 97, 046404 (2006). 2006.
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Sum rules and vertex corrections for electron-phonon interactions. In Phys. Rev. B 75, 035119 (2007). 2006.
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Phonon softening and dispersion in the 1D Holstein model of spinless fermions. In Eur. Phys. J. B 44, 175 (2005). 2005.
