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math-ph2020
Gluing Noncommutative Twistor Spaces
Matilde Marcolli, Roger Penrose
We describe a general procedure, based on Gerstenhaber-Schack complexes, for extending to quantized twistor spaces the Donaldson-Friedman gluing of twistor spaces via deformation t…
physics.hist-ph2020★ 3 cited
Stephen William Hawking: A Biographical Memoir
Bernard J. Carr, George F. R. Ellis, Gary W. Gibbons +5
Stephen Hawking's contributions to the understanding of gravity, black holes and cosmology were truly immense. They began with the singularity theorems in the 1960s followed by his…