141 citations
- Pontificia Universidad Católica de ValparaísoCL8 papers
- Centre National de la Recherche ScientifiqueFR7 papers
- Federico Santa María Technical UniversityCL6 papers
- Astronomical Observatory of CapodimonteIT4 papers
- National Institute for AstrophysicsIT4 papers
- Sorbonne UniversitéFR4 papers
- Universidad de Santiago de ChileCL4 papers
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- Arcetri Astrophysical ObservatoryIT3 papers
32 papers
Matter Creation in Unimodular Gravity Cosmology
Víctor H. Cárdenas, Miguel Cruz, Samuel Lepe
We investigate matter creation in the cosmological framework of unimodular gravity. We keep the energy density , pressure , particle number density , and particle number $…
Soft charges and zero modes at null boundaries
Dušan Đorđević, Olivera Miskovic, Antonia Montecinos +1
Asymptotic symmetries at null boundaries provide a powerful window into the soft sector of field theories, revealing conserved charges and infinite-dimensional symmetry algebras be…
Direct detections of white dwarfs in four WD+dM post-common envelope binaries within 20 pc
Mairi W. O'Brien, David J. Wilson, Pier-Emmanuel Tremblay +5
Characterising post-common envelope binaries (PCEBs) containing a white dwarf and a main-sequence companion is essential for improving theories of binary evolution. This paper pres…
Multiplicity distributions in DIS for heavy nucleus
Carlos Contreras, José Garrido
We found solutions to the linear but with complicated kernel and non-homogeneous evolution equations for the cross sections of productions of -cut Balitsky-Fadin-Kuraev-Lipatov…
Thermodynamic behavior of cosmological models with fractional entropy
Miguel Cruz, Diego da Silva, Simón González +3
We investigate the thermodynamic and phenomenological implications of a cosmological model governed by fractional entropy applied to the apparent horizon of a flat Friedmann-Lemaît…
A modest change in magnetic braking at the fully convective boundary explains cataclysmic variable evolution
Joaquín A. Barraza-Jorquera, Matthias R. Schreiber, Stuart Littlefair +2
Context. For decades, reproducing the orbital period distribution of non-magnetic Cataclysmic Variables (CVs) seemed to require a drastic decrease, usually termed disruption, of an…