Scaling of the von Neumann entropy in a two-electron system near the ionization threshold O Osenda, P Serra Physical Review A 75 (4), 042331, 2007 | 66 | 2007 |

Finite-size scaling for atomic and molecular systems S Kais, P Serra Advances in Chemical Physics 125, 1-100, 2003 | 56 | 2003 |

Comparison study of pivot methods for global optimization P Serra, AF Stanton, S Kais, RE Bleil The Journal of chemical physics 106 (17), 7170-7177, 1997 | 56 | 1997 |

Pivot method for global optimization P Serra, AF Stanton, S Kais Physical Review E 55 (1), 1162, 1997 | 50 | 1997 |

Electronic structure critical parameters for the lithium isoelectronic series P Serra, JP Neirotti, S Kais Physical review letters 80 (24), 5293, 1998 | 48 | 1998 |

Critical phenomena for electronic structure at the large-dimension limit P Serra, S Kais Physical review letters 77 (3), 466, 1996 | 47 | 1996 |

Quantum critical phenomena and stability of atomic and molecular ions S Kais, P Serra International Reviews in Physical Chemistry 19 (1), 97-121, 2000 | 46 | 2000 |

Electronic structure critical parameters from finite-size scaling JP Neirotti, P Serra, S Kais Physical review letters 79 (17), 3142, 1997 | 46 | 1997 |

Electronic structure critical parameters from finite-size scaling K Neirotti, Serra Physical Review Letters 79 (17), 3142, 1997 | 46 | 1997 |

Entanglement in resonances of two-electron quantum dots A Ferrón, O Osenda, P Serra Physical Review A 79 (3), 032509, 2009 | 39 | 2009 |

Critical phenomena associated with self-orthogonality in non-Hermitian quantum mechanics E Narevicius, P Serra, N Moiseyev EPL (Europhysics Letters) 62 (6), 789, 2003 | 39 | 2003 |

Finite-size scaling approach for the Schrödinger equation P Serra, JP Neirotti, S Kais Physical Review A 57 (3), R1481, 1998 | 35 | 1998 |

Critical parameters for the heliumlike atoms: A phenomenological renormalization study JP Neirotti, P Serra, S Kais The Journal of chemical physics 108 (7), 2765-2770, 1998 | 30 | 1998 |

Entropy, fidelity, and double orthogonality for resonance states in two-electron quantum dots FM Pont, O Osenda, JH Toloza, P Serra Physical Review A 81 (4), 042518, 2010 | 29 | 2010 |

Phase transitions for N-electron atoms at the large-dimension limit P Serra, S Kais Physical Review A 55 (1), 238, 1997 | 29 | 1997 |

Multicritical phenomena for the hydrogen molecule at the large-dimension limit P Serra, S Kais Chemical physics letters 260 (1-2), 302-308, 1996 | 29 | 1996 |

Excited state entanglement on a two-electron system near the ionization threshold O Osenda, P Serra Journal of Physics B: Atomic, Molecular and Optical Physics 41 (6), 065502, 2008 | 28 | 2008 |

Ground-state stability and criticality of two-electron atoms with screened Coulomb potentials using the B-splines basis set P Serra, S Kais Journal of Physics B: Atomic, Molecular and Optical Physics 45 (23), 235003, 2012 | 27 | 2012 |

Finite-size scaling for critical conditions for stable quadrupole-bound anions A Ferrón, P Serra, S Kais The Journal of chemical physics 120 (18), 8412-8419, 2004 | 27 | 2004 |

Finite size scaling for critical conditions for stable dipole-bound anions P Serra, S Kais Chemical physics letters 372 (1-2), 205-209, 2003 | 27 | 2003 |