Publicaciones (13) Publicaciones de LEONARDO CHATAIGNIER MOREIRA DA ROCHA

2024

  1. Relaxation of first-class constraints and the quantization of gauge theories: From “matter without matter” to the reappearance of time in quantum gravity

    Annals of Physics, Vol. 470

2023

  1. Beyond semiclassical time: Dynamics in quantum cosmology

    Journal of Physics: Conference Series

  2. Observations in quantum cosmology

    Classical and Quantum Gravity, Vol. 40, Núm. 22

  3. Reconstruction methods and the amplification of the inflationary spectrum

    Physical Review D, Vol. 107, Núm. 8

  4. Reflected waves and quantum gravity

    Physical Review D, Vol. 107, Núm. 2

  5. Regular black holes, universes without singularities, and phantom-scalar field transitions

    Physical Review D, Vol. 107, Núm. 2

2022

  1. Beyond semiclassical time

    Zeitschrift fur Naturforschung - Section A Journal of Physical Sciences, Vol. 77, Núm. 8, pp. 805-812

2021

  1. Relational observables, reference frames, and conditional probabilities

    Physical Review D, Vol. 103, Núm. 2

  2. Unitarity of quantum-gravitational corrections to primordial fluctuations in the Born-Oppenheimer approach

    Physical Review D, Vol. 103, Núm. 6

2020

  1. Construction of quantum Dirac observables and the emergence of WKB time

    Physical Review D, Vol. 101, Núm. 8

2019

  1. Gauge Fixing and the Semiclassical Interpretation of Quantum Cosmology

    Zeitschrift fur Naturforschung - Section A Journal of Physical Sciences, Vol. 74, Núm. 12, pp. 1069-1098

2018

  1. Single-scale renormalisation group improvement of multi-scale effective potentials

    Journal of High Energy Physics, Vol. 2018, Núm. 3

  2. Systematic analysis of radiative symmetry breaking in models with extended scalar sector

    Journal of High Energy Physics, Vol. 2018, Núm. 8