William Lionel Burke (1941 July – 1996 July) was an astronomy, astrophysics, and physics professor at UC Santa Cruz. He is also the author of Spacetime, Geometry, Cosmology (ISBN 0-935702-01-6), and of Applied differential geometry (ISBN 0-521-26929-6), a text expounding the virtues of differential forms over vector calculus for theoretical physics.
Born in Bennington, Vermont, Burke obtained his Bachelor of Science degree from Caltech in 1963. His 1969 doctoral thesis, also at Caltech and supervised by Kip Thorne, Richard Feynman, and John Wheeler, was entitled The Coupling of Gravitational Radiation to Nonrelativistic Sources. His discovery of the Burke Potential, an aspect of gravitation overlooked by Einstein himself, dates from this period. He became a full professor at UCSC in 1988.
Burke is also known as the godfather of the Santa Cruz "chaos cabal", that nurtured the seminal work of MacArthur Fellow Robert Shaw, Norman Packard, Doyne Farmer and James Crutchfield. In Tom Bass' book The Eudaemonic Pie, Burke prided himself for his Rubik's Cube costume at the end of the book which kept his identity concealed from his students.
An avid hiker, climber, skier, sailor, wind surfer, and Go player, Bill Burke died from complications due to a cervical fracture sustained in an automobile accident.
Bill was married and then divorced from his wife Pat (Patricia).