2 papers
gr-qc2026
Observational signatures of negative mass wormholes through their shadows
Shin'ichi Nojiri, Sergei D. Odintsov, Diego Sáez-Chillón Gómez
Systems containing objects with negative mass (NMOs) are considered. Such a system consists of one object with positive mass and one NMO, where a bound state exists even though the…
gr-qc2024
Propagation and emission of gravitational waves in the weak-field limit within the Palatini formalism
Albert Duran-Cabacés, Diego Sáez-Chillón Gómez
In the era of gravitational waves physics, when detections of wave fronts are increasing in number, sensibility, frequencies and distances, gravitational physics has entered a peri…