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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Perimeter Institute for Theoretical Physics
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On Spectral Triples in Quantum Gravity
University of Copenhagen -
Affine Quantum Gravity: A Different View of a Difficult Problem
University of Florida -
Observables in perturbative de Sitter gravity
University of California, Santa Barbara -
Renormalization in Noncommutative Quantum Field Theory
Universität Heidelberg -
Black Holes and the Foundations of Quantum Mechanics
Utrecht University -
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Emergent Time in Barbour and Bertotti\'s Timeless Mechanics
University of Groningen -
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Loop Quantum Gravity and Deformation Quantization
University of Toronto