121 citations
- Pontificia Universidad Católica de ChileCL26 papers
- University of ValparaísoCL15 papers
- University of ConcepciónCL13 papers
- Centre National de la Recherche ScientifiqueFR12 papers
- University of ChileCL10 papers
- Consejo Nacional de Investigaciones Científicas y TécnicasAR8 papers
- Center for the Development of Nanoscience and NanotechnologyCL7 papers
- Universidad de La FronteraCL7 papers
- Universidad Diego PortalesCL7 papers
- Universidad Nacional de La PlataAR7 papers
- Huaqiao UniversityCN6 papers
- Instituto de Física FundamentalES6 papers
103 papers
New constraints on the binary system HD 327083 and its gaseous and dusty environments
L. Cidale, P. Marchiano, M. Kraus +11
Binary systems with circumbinary molecular and dust rings are of great interest because they provide insights into the dynamics and evolution of stellar systems and the chemistry o…
Nonradial oscillations of realistic anisotropic neutron stars: Axial modes
Jose F. Rodriguez-Ruiz, L. M. Becerra, F. D. Lora-Clavijo
Non-radial oscillation modes of neutron stars serve as diagnostics of their internal composition and relativistic structure. In this work, we investigate the perturbations of stati…
Beyond the Tayler instability: A new global instability of toroidal magnetic fields in stars
Mikhail E. Gusakov, Laura Becerra, Elena M. Kantor +2
Stellar toroidal magnetic fields are known to be unstable to the Tayler instability. Here we demonstrate the existence of a complementary current-driven instability of essentially…
Multi epoch spectroscopic variability of the B supergiant HD75149
J. Chamoun-Contreras, C. Arcos, N. Machuca +6
Massive stars continuously enrich the surrounding interstellar medium by supplying it with stellar material driven by their powerful winds. B supergiant stars (BSGs) in particular…
Stable colored black holes with quartic self-interactions
Jose F. Rodriguez-Ruiz, Gabriel Gomez
We analytically prove the linear radial stability of non-Abelian black holes with quartic self-interactions. The background, constructed from the Wu-Yang magnetic monopole ansatz,…
Scalable phonon-laser arrays with self-organized synchronization
Hugo Molinares, Guillermo Romero, Victor Montenegro +1
Quantum mechanical oscillators operating at frequencies up to the GHz regime have been predicted to support phonon lasing -- self-sustained coherent vibrational motion emerging whe…