28 citations · 66 across the 5 of their papers we have counts for
3 papers · 1 filter
Cusps in the center of galaxies: a real conflict with observations or a numerical artefact of cosmological simulations?
A. N. Baushev, L. del Valle, L. E. Campusano +3
Galaxy observations and N-body cosmological simulations produce conflicting dark matter halo density profiles for galaxy central regions. While simulations suggest a cuspy and univ…
Super massive black holes in star forming gaseous circumnuclear discs
Luciano del Valle, Andres Escala, Cristian Maureira-Fredes +3
Using N-body/SPH simulations we study the evolution of the separation of a pair of SMBHs embedded in a star forming circumnuclear disk (CND). This type of disk is expected to be fo…
Binary Disk interaction II: Gap-Opening criteria for unequal mass binaries
Luciano del Valle, Andres Escala
We study the interaction between an unequal mass binary with an isothermal circumbinary disk, motivated by the theoretical and observational evidence that after a major merger of g…