Restoring the density-gradient expansion for exchange in solids and surfaces JP Perdew, A Ruzsinszky, GI Csonka, OA Vydrov, GE Scuseria, ... Physical review letters 100 (13), 136406, 2008 | 4460 | 2008 |

Workhorse semilocal density functional for condensed matter physics and quantum chemistry JP Perdew, A Ruzsinszky, GI Csonka, LA Constantin, J Sun Physical Review Letters 103 (2), 026403, 2009 | 420 | 2009 |

Some fundamental issues in ground-state density functional theory: A guide for the perplexed JP Perdew, A Ruzsinszky, LA Constantin, J Sun, GI Csonka Journal of chemical theory and computation 5 (4), 902-908, 2009 | 322 | 2009 |

Semiclassical neutral atom as a reference system in density functional theory LA Constantin, E Fabiano, S Laricchia, F Della Sala Physical review letters 106 (18), 186406, 2011 | 100 | 2011 |

Relevance of the slowly varying electron gas to atoms, molecules, and solids JP Perdew, LA Constantin, E Sagvolden, K Burke Physical review letters 97 (22), 223002, 2006 | 99 | 2006 |

Laplacian-level density functionals for the kinetic energy density and exchange-correlation energy JP Perdew, LA Constantin Physical Review B 75 (15), 155109, 2007 | 97 | 2007 |

Meta-generalized gradient approximation for the exchange-correlation hole with an application to the jellium surface energy LA Constantin, JP Perdew, J Tao Physical Review B 73 (20), 205104, 2006 | 75 | 2006 |

High-level correlated approach to the jellium surface energy, without uniform-gas input LA Constantin, JM Pitarke, JF Dobson, A Garcia-Lekue, JP Perdew Physical review letters 100 (3), 036401, 2008 | 72 | 2008 |

Condition on the Kohn–Sham kinetic energy and modern parametrization of the Thomas–Fermi density D Lee, LA Constantin, JP Perdew, K Burke The Journal of chemical physics 130 (3), 034107, 2009 | 64 | 2009 |

Erratum: Workhorse Semilocal Density Functional for Condensed Matter Physics and Quantum Chemistry [Phys. Rev. Lett. **103**, 026403 (2009)]JP Perdew, A Ruzsinszky, GI Csonka, LA Constantin, J Sun Physical Review Letters 106 (17), 179902, 2011 | 59 | 2011 |

Optical spectra of solids obtained by time-dependent density functional theory with the jellium-with-gap-model exchange-correlation kernel PE Trevisanutto, A Terentjevs, LA Constantin, V Olevano, F Della Sala Physical Review B 87 (20), 205143, 2013 | 56 | 2013 |

Generalized gradient approximations of the noninteracting kinetic energy from the semiclassical atom theory: Rationalization of the accuracy of the frozen density embedding … S Laricchia, E Fabiano, LA Constantin, F Della Sala Journal of chemical theory and computation 7 (8), 2439-2451, 2011 | 55 | 2011 |

Generalized gradient approximation bridging the rapidly and slowly varying density regimes: A PBE-like functional for hybrid interfaces E Fabiano, LA Constantin, F Della Sala Physical Review B 82 (11), 113104, 2010 | 53 | 2010 |

Meta-GGA exchange-correlation functional with a balanced treatment of nonlocality LA Constantin, E Fabiano, F Della Sala Journal of chemical theory and computation 9 (5), 2256-2263, 2013 | 49 | 2013 |

Perdew et al. Reply JP Perdew, A Ruzsinszky, GI Csonka, OA Vydrov, GE Scuseria, ... Physical Review Letters 101 (23), 239702, 2008 | 49 | 2008 |

Collapse of the electron gas to two dimensions in density functional theory LA Constantin, JP Perdew, JM Pitarke Physical review letters 101 (1), 016406, 2008 | 49 | 2008 |

Two-Dimensional Scan of the Performance of Generalized Gradient Approximations with Perdew–Burke–Ernzerhof-Like Enhancement Factor E Fabiano, LA Constantin, F Della Sala Journal of chemical theory and computation 7 (11), 3548-3559, 2011 | 44 | 2011 |

Semiclassical atom theory applied to solid-state physics LA Constantin, A Terentjevs, F Della Sala, P Cortona, E Fabiano Physical Review B 93 (4), 045126, 2016 | 42 | 2016 |

Laplacian-level kinetic energy approximations based on the fourth-order gradient expansion: global assessment and application to the subsystem formulation of density functional … S Laricchia, LA Constantin, E Fabiano, F Della Sala Journal of chemical theory and computation 10 (1), 164-179, 2013 | 41 | 2013 |

Construction of a general semilocal exchange-correlation hole model: Application to nonempirical meta-GGA functionals LA Constantin, E Fabiano, F Della Sala Physical Review B 88 (12), 125112, 2013 | 40 | 2013 |