INVESTIGADORES
BELLINI Mauricio
artículos
Título:
Waves of space-time from a collapsing compact object
Autor/es:
JAIME MENDOZA HERNÁNDEZ; JUAN IGNACIO MUSMARRA; MAURICIO BELLINI
Revista:
PHYSICS OF THE DARK UNIVERSE
Editorial:
Elsevier Sciences
Referencias:
Lugar: Dordrecht; Año: 2020 vol. 27 p. 100424 - 100424
Resumen:
We study the partial time dependent collapse of a spherically symmetric compact object with initial mass $M_1+M_2$ and final mass $M_2$ and the waves of space-time emitted during the collapse via back-reaction effects. We obtain exact analytical solutions for the waves of space-time in an example in which $M_1=M_2=(M_1+M_2)/2$. The wavelengths of the space-time emitted waves during the collapse have the cut (we use natural units $c=hbar=1$): $lambda < (2/b)$, $(1/b)$-being the time scale that describes the decay of the compact object.
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