58 citations · 62 across the 2 of their papers we have counts for
2 papers
gr-qc2025★ 4 cited
Axially symmetric ghost stars
L. Herrera, J. L. Hernandez-Pastora, J. Ospino +1
We present static axially symmetric fluid distributions not producing gravitational field outside their boundaries (i.e. fluid sources which match smoothly on the boundary surface…
gr-qc2021★ 58 cited
Hyperbolically symmetric static fluids: A general study
L. Herrera, A. Di Prisco, J. Ospino
We carry on a comprehensive study on static fluid distributions endowed with hyperbolical symmetry. Their physical properties are analyzed in detail. The energy density appears to…