1. Charged dust solutions for the warp drive spacetime

   • Osvaldo L. Santos-Pereira
   • Everton M. C. Abreu
   • Marcelo B. Ribeiro

   Research Article 22 February 2021 Article: 23

2. Emergent gravity as the eraser of anomalous gauge boson masses, and QFT-GR concord

   • Durmuş Demir

   Research Article 22 February 2021 Article: 22

3. On Kerr black hole deformations admitting a Carter constant and an invariant criterion for the separability of the wave equation

   • Georgios O. Papadopoulos
   • Kostas D. Kokkotas

   Research Article 22 February 2021 Article: 21

4. Rastall’s theory of gravity: spherically symmetric solutions and the stability problem

   • K. A. Bronnikov
   • Júlio C. Fabris
   • Edison C. O. Santos

   Research Article 12 February 2021 Article: 20

5. Asymptotic flatness and nonflat solutions in the critical \(2+1\) Hořava theory

   • Jorge Bellorín
   • Claudio Bórquez
   • Byron Droguett

   Research Article 12 February 2021 Article: 19

6. A nonsingular, anisotropic universe in a black hole with torsion and particle production

   • Nikodem J. Popławski

   Research Article 07 February 2021 Article: 18

7. Anomalies in the CMB from a cosmic bounce

   • Ivan Agullo
   • Dimitrios Kranas
   • V. Sreenath

   Letter 04 February 2021 Article: 17