2 papers
gr-qc2024
Accelerating Airy tensor modes of cosmological gravitational waves
Claudio Aravena-Plaza, Víctor Muñoz, Felipe A. Asenjo
From a classical analysis, it is shown that the nondiffractive accelerating gravitational Airy wave packets are solutions of Einstein equations for their linearized tensor modes in…
gr-qc2023
London-like tensor modes of gravitational waves in cosmic string cosmology
Claudio Aravena-Plaza, Víctor Muñoz, Felipe A. Asenjo
From a classical analysis, we show that gravitational waves in a cosmological medium with equation of state can follow a London-like equation, implying that some gravitati…