38 citations · 72 across the 4 of their papers we have counts for
5 papers
Instability of the Fundamental Group for Ricci-Flat Kähler 4-Manifolds
Alejandro Bellati, Ignacio Bustamante
We show that the fundamental group is not locally stable under non-collapsed Gromov--Hausdorff convergence, even among closed Ricci-flat Kähler four-manifolds. More precisely, we c…
A classification theorem for compact Cauchy horizons in vacuum spacetimes
Martín Reiris, Ignacio Bustamante
We establish a complete classification theorem for the topology and for the null generators of compact non-degenerate Cauchy horizons of time orientable smooth vacuum -spaceti…
X-ray deficiency on strong accreting T Tauri stars - Comparing Orion with Taurus
Ignacio Bustamante, Bruno Merín, Hervé Bouy +3
Depending on whether a T Tauri star accretes material from its circumstellar disk or not, different X-ray emission properties can be found. The accretion shocks produce cool heatin…
Infrared study of transitional disks in Ophiuchus with Herschel
Isabel Rebollido, Bruno Merín, Álvaro Ribas +7
Context. Observations of nearby star-forming regions with the Herschel Space Observatory complement our view of the protoplanetary disks in Ophiuchus with information about the out…
Identification of new transitional disk candidates in Lupus with Herschel
I. Bustamante, B. Merín, Á. Ribas +4
New data from the Herschel Space Observatory are broadening our understanding of the physics and evolution of the outer regions of protoplanetary disks in star forming regions. In…