output
19922026
most citedGaia Data Release 2. Summary of the contents and survey properties

8.6k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2018 · gr-qcShow all

9 papers · 2 filters

gr-qc2018★ 39 cited

Kerr-de Sitter Quasinormal Modes via Accessory Parameter Expansion

Fábio Novaes, Cássio Marinho, Máté Lencsés +1

Quasinormal modes are characteristic oscillatory modes that control the relaxation of a perturbed physical system back to its equilibrium state. In this work, we calculate QNM freq…

gr-qc2018★ 14 cited

Gravitational Self-Force Regularization in the Regge-Wheeler and Easy Gauges

Jonathan E. Thompson, Barry Wardell, Bernard F. Whiting

We present numerical results for the gravitational self-force and redshift invariant calculated in the Regge-Wheeler and Easy gauges for circular orbits in a Schwarzschild backgrou…

gr-qc2018★ 17 cited

High-order asymptotics for the Spin-Weighted Spheroidal Equation at large real frequency

Marc Casals, Adrian C. Ottewill, Niels Warburton

The spin-weighted spheroidal eigenvalues and eigenfunctions arise in the separation by variables of spin-field perturbations of Kerr black holes. We derive a large, real-frequency…

gr-qc2018★ 18 cited

Gravitational backreaction on a cosmic string: Formalism

David F. Chernoff, Éanna É. Flanagan, Barry Wardell

We develop a method for computing the linearized gravitational backreaction for Nambu-Goto strings using a fully covariant formalism. We work with equations of motion expressed in…

gr-qc2018★ 742 cited

Black holes, gravitational waves and fundamental physics: a roadmap

Leor Barack, Vitor Cardoso, Samaya Nissanke +203

The grand challenges of contemporary fundamental physics---dark matter, dark energy, vacuum energy, inflation and early universe cosmology, singularities and the hierarchy problem-…

gr-qc2018★ 5 cited

Self-force on a scalar charge in a circular orbit about a Reissner-Nordström black hole

Jezreel Castillo, Ian Vega, Barry Wardell

Motivated by applications to the study of self-force effects in scalar-tensor theories of gravity, we calculate the self-force exerted on a scalar charge in a circular orbit about…

gr-qc2018★ 72 cited

Fast Self-forced Inspirals

Maarten van de Meent, Niels Warburton

We present a new, fast method for computing the inspiral trajectory and gravitational waves from extreme mass-ratio inspirals that can incorporate all known (and future) self-force…

gr-qc2018★ 4 cited

Null Hypersurfaces in de Sitter and anti-de Sitter Cosmologies

P. A. Hogan

The study of gravitational waves in the presence of a cosmological constant has led to interesting forms of the de Sitter and anti-de Sitter line elements based on families of null…

gr-qc2018★ 14 cited

Perturbations of Extremal Kerr Spacetime: Analytic Framework and Late-time Tails

Marc Casals, Peter Zimmerman

We develop a complete and systematic analytical approach to field perturbations of extremal Kerr spacetime based on the formalism of Mano, Suzuki and Takasugi (MST) for the Teukols…