Abstract: Inverse scattering theory is a final step of the well known inverse scattering transform method. It does not represent difficulties in 1+1 models but becomes much more complicated for 1+2 models.
Abstract: A phase-space noncommutativity (NC) is considered in the context of a Kantowski-Sachs cosmological model. Then, the interior of a Schwarzschild black hole is analyzed.
Abstract: In general relativity a single massive real scalar field can form long living stable oscillating localized configurations, which are generally called oscillatons. These objects are quite similar to the well known boson stars.
The paper "Shadows of Kerr black holes with scalar hair" by P. Cunha, C. Herdeiro, E. Radu and H. Rúnarsson has been accepted in Physical Review Letters. This work shows Kerr black holes with scalar hair can exhibit new types of shadows in black hole physics. Observing black hole shadows is the primary target of the Event Horizon Telescope.
Gr@v is a partner of the recently approved "Strong Gravity and High Energy Physics" Marie Curie RISE (Research and Innovation Staff Exchange) action, within the Horizon 2020 European framework. This network has a lifetime of 4 years, starting in Jan 2016 and connects 8 nodes in 7 countries, being coordinated by Prof. Ulrich Sperhake and Cambridge University.
Abstract: I will present a detailed study of the Entanglement Entropy for the confining Klebanov-Strassler background coupled to a large number of dynamical flavors.
The V global meeting of the Numerical Relativity and High Energy Physics Marie Curie IRSES action, took place in Universidade Federal do Pará, Belém, Brazil, from 28 September -2 October 2015.
Thank you Luis Carlos Crispino for the stimulating meeting in the beautiful Amazonia.