29 citations · 96 across the 12 of their papers we have counts for
12 papers
Energy Decay in Rindler Spacetime
Anne Franzen, Yafet Sanchez Sanchez
We consider solutions of the massless scalar wave equation on a fixed Rindler background and show polynomial decay of the energy flux related to the Rindler observers n…
Semilinear wave equations on accelerated expanding FLRW spacetimes
João L. Costa, Anne T. Franzen, Jesús Oliver
We identify a large class of systems of semilinear wave equations, on fixed accelerated expanding FLRW spacetimes, with nearly at spatial slices, for which we prove small data futu…
Regularity of a double null coordinate system for Kerr-Newman-de Sitter spacetimes
Anne T. Franzen, Pedro M. Girão
We construct a double null coordinate system for Kerr-Newman-de Sitter spacetimes and prove that the two-spheres given by the intersection of the hypersurfa…
Classical Tools for Antipodal Identification in Reissner-Nordström Spacetime
Nathaniel A. Strauss, Bernard F. Whiting, Anne T. Franzen
We extend the discussion of the antipodal identification of black holes to the Reissner-Nordström (RN) spacetime by developing the classical tools necessary to define the correspon…
Linear relativistic thermoelastic rod
Anne T. Franzen, José Natário
We derive and analyze the linearized hyperbolic equations describing a relativistic heat-conducting elastic rod. We construct a decreasing energy integral for these equations, comp…
Boundedness of massless scalar waves on Kerr interior backgrounds
Anne T. Franzen
We consider solutions of the massless scalar wave equation , without symmetry, on fixed subextremal Kerr backgrounds . It follows from previous analyses…
The wave equation near flat Friedmann-Lemaître-Robertson-Walker and Kasner Big Bang singularities
Artur Alho, Grigorios Fournodavlos, Anne T. Franzen
We consider the wave equation, , in fixed flat Friedmann-Lemaître-Robertson-Walker and Kasner spacetimes with topology . We obtain gen…
Bounded energy waves on the black hole interior of Reissner-Nordström-de Sitter
João L. Costa, Anne T. Franzen
Motivated by the Strong Cosmic Censorship Conjecture, in the presence of a cosmological constant, we consider solutions of the scalar wave equation on fixed subextremal…
Boundedness of massless scalar waves on Reissner-Nordström interior backgrounds
Anne Franzen
We consider solutions of the scalar wave equation , without symmetry, on fixed subextremal Reissner-Nordström backgrounds with nonvanishing charge. P…
Quantum Cosmological Metroland Model
Edward Anderson, Anne Franzen
Relational particle mechanics is useful for modelling whole-universe issues such as quantum cosmology or the problem of time in quantum gravity, including some aspects outside the…
Quantum Gravitational Collapse in the Lemaitre-Tolman-Bondi Model with a Positive Cosmological Constant
Anne Franzen, Sashideep Gutti, Claus Kiefer
Previous papers dealt with the quantization of the Lemaitre-Tolman-Bondi (LTB) model for vanishing cosmological constant . Here we extend the analysis to the case . Our mai…
Uplifting the Iwasawa
Anne Franzen, Payal Kaura, Aalok Misra +1
The Iwasawa manifold is uplifted to seven-folds of either G_2 holonomy or SU(3) structure, explicit new metrics for the same having been constructed in this work. We uplift the Iwa…