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Hartmut Hafermann

Identifiers

  • name variant Hartmut Hafermann 0.60 · backfill

Papers (30)

  1. Four-dimensional polarization-ring-switching for dispersion-managed optical fibre systems eess.SP · 2019 · author #3
  2. Partially Ordered Statistics Demapping for Multi-Dimensional Modulation Formats cs.IT · 2019 · author #4
  3. Experimental Demonstration of Data Transmission Based on the Exact Inverse Periodic Nonlinear Fourier Transform cs.IT · 2019 · author #3
  4. Polarization-ring-switching for nonlinearity-tolerant geometrically-shaped four-dimensional formats maximizing generalized mutual information eess.SP · 2019 · author #3
  5. Fermion-boson vertex within Dynamical Mean-Field Theory cond-mat.str-el · 2018 · author #3
  6. Second-order dual fermion approach to the Mott transition in the two-dimensional Hubbard model cond-mat.str-el · 2018 · author #3
  7. Intersite electron correlations on inhomogeneous lattices: a real-space dual fermion approach cond-mat.str-el · 2018 · author #3
  8. Precursors of the insulating state in the square lattice Hubbard model cond-mat.str-el · 2017 · author #2
  9. Multiband Dual Fermion Approach to Quantum Criticality in the Hubbard Honeycomb Lattice cond-mat.str-el · 2017 · author #2
  10. Polarization-Division Multiplexing Based on the Nonlinear Fourier Transform cs.IT · 2017 · author #4
  11. Diagrammatic Monte Carlo approach for diagrammatic extensions of dynamical mean-field theory -- convergence analysis of the dual fermion technique cond-mat.str-el · 2016 · author #3
  12. Design of MLSD-Based Receivers for Short-Range Optical Communications Using the Volterra Expansion cs.IT · 2016 · author #3
  13. Optical Fiber MIMO Channel Model and its Analysis cs.IT · 2016 · author #3
  14. Double occupancy in DMFT and the Dual Boson approach cond-mat.str-el · 2016 · author #3
  15. Intersite electron correlations in a Hubbard model on inhomogeneous lattices cond-mat.str-el · 2015 · author #3
  16. Mechanisms of finite temperature magnetism in the three-dimensional Hubbard model cond-mat.str-el · 2015 · author #2
  17. Thermodynamic consistency of the charge response in dynamical mean-field based approaches cond-mat.str-el · 2015 · author #2
  18. TRIQS: A Toolbox for Research on Interacting Quantum Systems cond-mat.str-el · 2015 · author #4
  19. Superconductivity, antiferromagnetism and phase separation in the two-dimensional Hubbard model: A dual-fermion approach cond-mat.str-el · 2014 · author #2
  20. From Hubbard bands to spin-polaron excitations in the doped Mott material Na$_x$CoO$_2$ cond-mat.str-el · 2014 · author #3
  21. Beyond extended dynamical mean-field theory: Dual boson approach to the two-dimensional extended Hubbard model cond-mat.str-el · 2014 · author #5
  22. Collective Charge Excitations of Strongly Correlated Electrons, Vertex Corrections and Gauge Invariance cond-mat.str-el · 2014 · author #1
  23. Self-energy and vertex functions from hybridization expansion continuous-time quantum Monte Carlo for impurity models with retarded interaction cond-mat.str-el · 2013 · author #1
  24. Fermi Condensation Near van Hove Singularities Within the Hubbard Model on the Triangular Lattice cond-mat.str-el · 2013 · author #3
  25. Efficient implementation of the continuous-time hybridization expansion quantum impurity solver cond-mat.str-el · 2013 · author #1
  26. Improved Estimators for the Self-Energy and Vertex Function in Hybridization Expansion Continuous-Time Quantum Monte Carlo Simulations cond-mat.str-el · 2011 · author #1
  27. Orthogonal Polynomial Representation of Imaginary-Time Green's Functions cond-mat.str-el · 2011 · author #2
  28. Superperturbation theory on the real-axis cond-mat.str-el · 2011 · author #3
  29. Measuring spin and charge correlations via tunneling-current conductance fluctuations cond-mat.str-el · 2009 · author #2
  30. Superperturbation solver for quantum impurity models cond-mat.str-el · 2008 · author #1

Mentions

  • 1311.5801 #1 · backfill · confidence 0.70 Hartmut Hafermann
  • 1308.0812 #3 · backfill · confidence 0.70 Hartmut Hafermann
  • 1302.4083 #1 · backfill · confidence 0.70 Hartmut Hafermann
  • 1108.1936 #1 · backfill · confidence 0.70 Hartmut Hafermann
  • 1104.3215 #2 · backfill · confidence 0.70 Hartmut Hafermann
  • 1102.3279 #3 · backfill · confidence 0.70 Hartmut Hafermann
  • 0902.0225 #2 · backfill · confidence 0.70 Hartmut Hafermann
  • 0809.1051 #1 · backfill · confidence 0.70 Hartmut Hafermann

Frequent Coauthors