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Quantum gravity (QG) is a field of theoretical physics that seeks to describe gravity according to the principles of quantum mechanics.It deals with environments in which neither gravitational nor quantum effects can be ignored, [1] such as in the vicinity of black holes or similar compact astrophysical objects, as well as in the early stages of the universe moments after the Big Bang.
Ted Jacobson: physicist who helped develop loop quantum gravity. Michio Kaku: physicist one of the foremost leading String theorist and also known for the Popular Science. Renate Loll: physicist who worked on loop quantum gravity and more recently helped develop the causal dynamical triangulations approach to quantum gravity.
This is a list of notable researchers in the physics field of loop quantum gravity. Abhay Ashtekar, Pennsylvania State University, United States; John Baez, University of California, Riverside, United States; Aurélien Barrau, Université Grenoble Alpes, Grenoble, France; John W. Barrett, University of Nottingham, United Kingdom
Loop quantum gravity (LQG) is a theory of quantum gravity that incorporates matter of the Standard Model into the framework established for the intrinsic quantum gravity case. It is an attempt to develop a quantum theory of gravity based directly on Albert Einstein 's geometric formulation rather than the treatment of gravity as a mysterious ...
In 2016, he has also brought tensor models to the relevance of holographic and quantum gravity theories, by using them as a generalization of the Sachdev–Ye–Kitaev model. [ 39 ] Witten has published influential and insightful work in many aspects of quantum field theories and mathematical physics, including the physics and mathematics of ...
Phenomenological quantum gravity is the research field that deals with the phenomenology of quantum gravity. The relevance of this research area derives from the fact that none of the candidate theories for quantum gravity has yielded experimentally testable predictions. [1] Phenomenological models are designed to bridge this gap by allowing ...
Wiltshire's research interests include general relativity, cosmology and quantum gravity.. Wiltshire is best known for the timescape cosmology. [4] He reinterprets dark energy as a misidentification of gradients in gravitational energy in an inhomogeneous universe, in which the present epoch cosmic web is dominated by voids.
The research focus of the institute is in the field of general relativity. It covers theoretical and experimental gravitational physics, quantum gravity, multi-messenger astronomy and cosmology. The institute has a strong research focus on gravitational-wave astronomy: five out of six departments are working on different aspects of this ...