Algebraic quantization, good operators and fractional quantum numbers V Aldaya, M Calixto, J Guerrero Communications in mathematical physics 178 (2), 399-424, 1996 | 60 | 1996 |

Vacuum radiation and symmetry breaking in conformally invariant quantum field theory V Aldaya, M Calixto, JM Cerveró Communications in mathematical physics 200 (2), 325-354, 1999 | 51 | 1999 |

Husimi distribution and phase-space analysis of a Dicke-model quantum phase transition E Romera, R del Real, M Calixto Physical Review A 85 (5), 053831, 2012 | 37 | 2012 |

Signatures of quantum fluctuations in the Dicke model by means of Rényi uncertainty M Calixto, Á Nagy, I Paradela, E Romera Physical Review A 85 (5), 053813, 2012 | 31 | 2012 |

Entropic uncertainty and the quantum phase transition in the Dicke model E Romera, M Calixto, Á Nagy EPL (Europhysics Letters) 97 (2), 20011, 2012 | 31 | 2012 |

Group approach to quantization of Yang-Mills theories: a cohomological origin of mass M Calixto, V Aldaya Journal of Physics A: Mathematical and General 32 (42), 7287, 1999 | 29 | 1999 |

Generalized conformal symmetry and extended objects from the free particle M Calixto, V Aldaya, J Guerrero International Journal of Modern Physics A 13 (28), 4889-4911, 1998 | 28 | 1998 |

The electromagnetic and Proca fields revisited: a unified quantization V Aldaya, M Calixto, M Navarro International Journal of Modern Physics A 12 (20), 3609-3623, 1997 | 28 | 1997 |

Group quantization on configuration space: Gauge symmetries and linear fields M Navarro, V Aldaya, M Calixto Journal of Mathematical Physics 38, 1454-1476, 1997 | 27 | 1997 |

Identifying topological-band insulator transitions in silicene and other 2D gapped Dirac materials by means of Rényi-Wehrl entropy M Calixto, E Romera EPL (Europhysics Letters) 109 (4), 40003, 2015 | 23* | 2015 |

Phase space analysis of first-, second-and third-order quantum phase transitions in the Lipkin–Meshkov–Glick model E Romera, M Calixto, O Castaños Physica Scripta 89 (9), 095103, 2014 | 20 | 2014 |

Husimi distribution and phase-space analysis of a vibron-model quantum phase transition M Calixto, R del Real, E Romera Physical Review A 86 (3), 032508, 2012 | 20 | 2012 |

Wavelet transform on the circle and the real line: a unified group-theoretical treatment M Calixto, J Guerrero Applied and Computational Harmonic Analysis 21 (2), 204-229, 2006 | 17 | 2006 |

Parity-symmetry-adapted coherent states and entanglement in quantum phase transitions of vibron models M Calixto, E Romera, R Del Real Journal of Physics A: Mathematical and Theoretical 45 (36), 365301, 2012 | 16 | 2012 |

Gauge transformation properties of vector and tensor potentials revisited: a group quantization approach M Calixto, V Aldaya International Journal of Modern Physics A 15 (11), 1661-1683, 2000 | 16 | 2000 |

Extended MacMahon–Schwingerʼs Master Theorem and conformal wavelets in complex Minkowski space M Calixto, E Pérez-Romero Applied and Computational Harmonic Analysis 31 (1), 143-168, 2011 | 15 | 2011 |

Structure constants for new infinite-dimensional Lie algebras of U (N+, N-) tensor operators and applications M Calixto Journal of Physics A: Mathematical and General 33 (8), L69, 2000 | 15 | 2000 |

Group quantization on configuration space M Navarro, V Aldaya, M Calixto Journal of Mathematical Physics 37 (1), 206-218, 1996 | 14 | 1996 |

Uncertainty relations and topological-band insulator transitions in 2D gapped Dirac materials E Romera, M Calixto Journal of Physics: Condensed Matter 27 (17), 175003, 2015 | 13 | 2015 |

Conformal spinning quantum particles in complex Minkowski space as constrained nonlinear sigma models in U (2, 2) and Born's reciprocity M Calixto, E Pérez-Romero International Journal of Geometric Methods in Modern Physics 8 (03), 587-619, 2011 | 13 | 2011 |