Quantum gravity is concerned with unifying Einstein's general theory of relativity with quantum theory into a single theoretical framework. At Perimeter Institute, researchers are actively pursuing a number of approaches to this problem including loop quantum gravity, spin foam models, asymptotic safety, emergent gravity, string theory, and causal set theory. We are also particularly interested in experimental implications of these different proposals. As the aim is a unification of the laws of physics into a single theory, the search for quantum gravity overlaps with other areas such as cosmology, particle physics and the foundations of quantum theory.
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Echoes and Entropy of Quantum Black Holes
Naritaka Oshita Kyoto University



Quantum Superpositions of Black Holes
Robert Mann University of Waterloo

Do FirstClass Constraints Generate Gauge Transformations? A Geometric Perspective.
Clara Bradley University of California, Irvine

Causality at the EndofWorld
Beni Yoshida Perimeter Institute for Theoretical Physics




The role of singularities in the search for quantum gravity
Karen Crowther University of Oslo
