A bird's-eye view of density-functional theory K Capelle Brazilian journal of physics 36 (4A), 1318-1343, 2006 | 531 | 2006 |

Density Functionals Not Based on the Electron Gas: Local-Density Approximation for a Luttinger Liquid NA Lima, MF Silva, LN Oliveira, K Capelle Physical Review Letters 90, 146402, 2003 | 190 | 2003 |

Nonuniqueness of the potentials of spin-density-functional theory K Capelle, G Vignale Physical review letters 86 (24), 5546, 2001 | 145 | 2001 |

Spin currents and spin dynamics in time-dependent density-functional theory K Capelle, G Vignale, BL Györffy Physical review letters 87 (20), 206403, 2001 | 102 | 2001 |

Bethe ansatz density-functional theory of ultracold repulsive fermions in one-dimensional optical lattices G Xianlong, M Polini, MP Tosi, VL Campo Jr, K Capelle, M Rigol Physical Review B 73 (16), 165120, 2006 | 100 | 2006 |

Density-functional study of the Mott gap in the Hubbard model NA Lima, LN Oliveira, K Capelle EPL (Europhysics Letters) 60 (4), 601, 2002 | 91 | 2002 |

Density functionals and model Hamiltonians: Pillars of many-particle physics K Capelle, VL Campo Jr Physics Reports 528 (3), 91-159, 2013 | 88 | 2013 |

Spin-density functionals from current-density functional theory and vice versa: a road towards new approximations K Capelle, EKU Gross Physical review letters 78 (10), 1872, 1997 | 87 | 1997 |

Nonuniqueness and derivative discontinuities in density-functional theories for current-carrying and superconducting systems K Capelle, G Vignale Physical Review B 65 (11), 113106, 2002 | 83 | 2002 |

A bird's-eye view of density-functional theory K Capelle arXiv preprint cond-mat/0211443, 2002 | 79 | 2002 |

Luther-Emery phase and atomic-density waves in a trapped fermion gas G Xianlong, M Rizzi, M Polini, R Fazio, MP Tosi, VL Campo Jr, K Capelle Physical review letters 98 (3), 030404, 2007 | 64 | 2007 |

How tight is the Lieb-Oxford bound? MM Odashima, K Capelle The Journal of chemical physics 127 (5), 054106, 2007 | 56 | 2007 |

Entanglement in Spatially Inhomogeneous Many-Fermion Systems VV França, K Capelle Physical Review Letters 100, 070403, 2008 | 55 | 2008 |

Systematic investigation of a family of gradient-dependent functionals for solids P Haas, F Tran, P Blaha, LS Pedroza, AJR da Silva, MM Odashima, ... Physical Review B 81 (12), 125136, 2010 | 51 | 2010 |

Relativistic framework for microscopic theories of superconductivity. I. The Dirac equation for superconductors K Capelle, EKU Gross Physical Review B 59 (10), 7140, 1999 | 50 | 1999 |

Phase diagram of harmonically confined one-dimensional fermions with attractive and repulsive interactions VL Campo Jr, K Capelle Physical Review A 72 (6), 061602, 2005 | 42 | 2005 |

Lower bounds on the exchange-correlation energy in reduced dimensions E Räsänen, S Pittalis, K Capelle, CR Proetto Physical review letters 102 (20), 206406, 2009 | 40 | 2009 |

Effects of nanoscale spatial inhomogeneity in strongly correlated systems MF Silva, NA Lima, AL Malvezzi, K Capelle Physical Review B 71 (12), 125130, 2005 | 40 | 2005 |

Density-functional theory for the Hubbard model: numerical results for the Luttinger liquid and the Mott insulator K Capelle, NA Lima, MF Silva, LN Oliveira The Fundamentals of Density Matrix and Density Functional Theory in Atoms …, 2002 | 40* | 2002 |

Entanglement of strongly interacting low-dimensional fermions in metallic, superfluid, and antiferromagnetic insulating systems VV França, K Capelle Physical Review A 74 (4), 042325, 2006 | 38 | 2006 |