On the 15th of February 2018, the Antwerp Young Minds section invited Professor Doctor Erik Verlinde to give a colloquium at the University of Antwerp about his work on the theoretical framework of emergent gravity. The main target audience were the students and researchers of the University of Antwerp physics department.
Professor dr. Erik Verlinde is a professor at the University of Amsterdam. His research focuses on the theoretical study of string theory, black holes and cosmology. In 2009, he introduced a theory of entropic gravity (also known as “emergent gravity”) which links the existence of gravity to quantum information theory. In 2011, he received the Spinoza price, one of the most prestigious awards available to Dutch scientists, for his various achievements and contributions to the field of cosmology.
In his talk, professor Verlinde explained that, while observed deviations from Newton’s laws or Einstein’s general relativity are commonly attributed to the presence of dark matter, these deviations can also be due to a change in the way gravity works in these circumstances. He then talked about a new theoretical framework in which gravity emerges from concepts of quantum information theory and discussed several applications of this approach. The colloquium as a whole was a great occasion for students to learn more about dark matter and the cosmological study of gravity, while at the same time providing the researchers of our department with more fundamental insights about professor Verlinde’s theory.
The lecture was followed by a reception, where the audience members and speaker could enjoy a drink and a bite. This also presented our students and researchers with the opportunity to speak with professor Verlinde in an informal setting.
Altogether, the colloquium was a great way for our university’s physics department to start off the second semester of the academic year.