CV Lattes
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Universidade Federal do ABC (UFABC). Centro de Ciências Naturais e Humanas (CCNH) (Institutional affiliation from the last research proposal) Birthplace: Brazil
Graduate in Physics from Universidade Federal de Santa Maria (1983), MSc (in Physic) from Universidade Estadual de Campinas (1987) and PhD in Physic from Universidade Estadual de Campinas (1992). Currently full professor at Universidade Federal do ABC. Has experience in Physics, focusing on Relativity and Gravitation, acting on the following subjects: exact solutions, black holes, electrically charged systems in general relativity, gravitational perturbations, quasinormal modes and AdS/CFT applications. (Source: Lattes Curriculum)
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In the last decade new observational and theoretical results have given a new impulse on the investigation of structural questions and phenomenological applications of general relativity. On one hand, cosmology is in a period where new data suggest new and challenging visions of the universe. In this context, new approaches are necessary to explain what is observed and also what is not di…
This research project aims to investigate compact rotating objects taking into account electromagnetic fields and other sources that model the different forms of matter and energy that can be useful in the context of astrophysics and cosmology. In the language of General Relativty (GR), this consists in studying compact objects such as black holes, black holes regular, quasi-black holes a…
In the last years, a connectionbetween black hole physics and quantum information theory has beenestablished. Such a connection has been used to explore a variety ofproblems in different fields, from the quantum gravity theories to thedynamic of many body systems. In some cases, the entanglement entropy,quantum complexity and mutual information can be obtained by means of dualgravitationa…
In the last years the relation between gravitation and some problems of quantum field theory known as the anti-de Sitter (AdS)/conformal field theory (CFT) correspondence has become an important tool in exploring a variety of aspects of highly interacting systems. Lately, several gravitational models have been used to study the physics from strong interactions to condensed matter systems …
The semiclassical gravity theory is a further step towards a quantum gravity theory. In this propose, we will analyze the gravitational synchrotron radiation generation by sources moving uniformily and geodesically around charged black holes, in the context of the semiclassical gravity. We are mainly concern with the vectorial, spinorial and tensorial cases, which did not investigate yet…
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The aim of this project is to pursuit the study of solutions for charged compact objects in general relativity. The object is assumed to be a ball of charged perfect fluid with spherical symmetry, matched to a exterior Reissner-Nordström geometry. In particular, we explore a class of exact solutions for charged compact objects found some years ago by Guilfoyle (Gen. Relativ. Gravit. 31, 1…
The first task of the present project is to use the Einstein-Maxwell equations coupled to electrically charged matter to find new regular black hole solutions. These blackholes have a de Sitter interior, a Reissner-Nordström exterior, and an electrically charged shell on the boundary between these two regions. The main physical and geometrical properties of these remarkable charged regula…
| 4 / 3 | Completed research grants |
| 1 / 1 | Ongoing scholarships in Brazil |
| 4 / 4 | Completed scholarships in Brazil |
| 2 / 2 | Completed scholarships abroad |
| 11 / 10 | All research grants and scholarships |
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