Republication of: On the transition from wave optics to geometric optics in general relativity Jürgen Ehlers Golden Oldie 20 April 2022 Article: 40
Editorial note to: On the transition from wave optics to geometric optics in general relativity by Jürgen Ehlers Volker Perlick Golden Oldie Editorial Open access 20 April 2022 Article: 39
Thermodynamics of multi-horizon spacetimes Chiranjeeb Singha Research Article 19 April 2022 Article: 38
A comprehensive study of modulation effects on CMB polarization Rahul Kothari Research Article 17 April 2022 Article: 37
Editorial note to: Existence theorem for the Einsteinian gravitational field equations in the non-analytic case, by Yvonne Fourès-Bruhat Demetrios ChristodoulouRichard Kerner Golden Oldie Editorial 12 April 2022 Article: 36
Republication of: Existence theorem for the Einsteinian gravitational field equations in the non-analytic case Yvonne Fourès-Bruhat Golden Oldie 12 April 2022 Article: 35
Solutions for the null-surface formulation in \(2+1\) dimensions leading to spacetimes of Petrov types I, II, and D Tina A. HarriottJ. G. Williams Research Article 10 April 2022 Article: 34
A family of horizon-penetrating coordinate systems for the Schwarzschild black hole geometry with Cauchy temporal functions Christian Röken Research Article Open access 10 April 2022 Article: 33
Influence of the Schwinger effect on radiatively corrected Higgs inflationary magnetogenesis Mehran Kamarpour Research Article 08 April 2022 Article: 32
Quasi-local instantaneous charges asymptotics at spatial infinity Jacek JezierskiTomasz Smołka Research Article 30 March 2022 Article: 31
Power spectrum for perturbations in an inflationary model for a closed universe Claus KieferTatevik Vardanyan Research Article Open access 28 March 2022 Article: 30