Abhay Ashtekar is the Eberly Professor of Physics and the Director of the Institute for Gravitational Physics and Geometry at the Pennsylvania State University. As the creator of Ashtekar variables, he is one of the founders of loop quantum gravity. He has written a number of descriptions of loop quantum gravity that are accessible to non-physicists.
Talks by Abhay Ashtekar
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Horizons and Null Infinity: A Fugue in 4 voices
Pennsylvania State University -
Open Discussion with today's speakers (Ashtekar, Surya, Vieira)
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Pennsylvania State University
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Raman Research Institute
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Perimeter Institute for Theoretical Physics
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Panel Discussion - Cosmological Puzzles (Ashtekar, Brandenberger, Geshnizjani, Sakellariadou, Yazdi)
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Pennsylvania State University
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McGill University - Department of Physics
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Perimeter Institute for Theoretical Physics
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King's College London
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Dublin Institute For Advanced Studies
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Glimpses into Loop Quantum Gravity
Pennsylvania State University -
A New Perspective on Time Reversal Motivated by Quantum Gravity
Pennsylvania State University -
Implications of the Quantum Nature Space-time for the Big Bang and Black Holes
Pennsylvania State University -
Bounce in Loop Quantum Cosmology and its Implications
Pennsylvania State University -
The BMS group, conservation laws and soft gravitons
Pennsylvania State University -
The fate of the big bang
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Pennsylvania State University
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University of Edinburgh
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Even a tiny positive cosmological constant casts a long shadow
Pennsylvania State University -
Even a tiny cosmological constant casts a long shadow
Pennsylvania State University -
Loop Quantum Cosmology & The Very Early Universe Interplay between theory and Observations
Pennsylvania State University