Gary Gibbons
Gary William Gibbons (b. 1 July, 1946), FRS, is a British theoretical physicist. Gibbons studied in Cambridge, where in 1969 he became a research student under the supervision of Dennis Sciama. When Sciama moved to Oxford, he became a student of Stephen Hawking's, obtaining his PhD from Cambridge in 1973. Apart from a stay at the Max Planck Institute in Munich in the 1970s he has remained in Cambridge throughout his career, becoming a full professor in 1997, a Fellow of the Royal Society in 1999, and a Fellow of Trinity College, Cambridge in 2002.
Having worked on classical general relativity for his PhD thesis, Gibbons focussed on the quantum theory of black holes afterwards. Together with Malcolm Perry, he used thermal Green's functions to prove the universality of thermodynamic properties of horizons, including cosmological event horizons[1]. He developed the Euclidean approach to quantum gravity with Stephen Hawking, which allows a derivation of the thermodynamics of black holes from a functional integral approach.[2]
His work in more recent years includes contributions to research on supergravity, p-branes[3] and M-theory, mainly motivated by string theory. He remains interested in geometrical problems of all sorts which have applications to physics.
References
- ^
Gibbons, G. W., Hawking, S. W. (1977). "Cosmological Event Horizons, Thermodynamics, and Particle Creation". Physical Review. D 15: 2738–2751. doi:10.1103/PhysRevD.15.2738.
{{cite journal}}: CS1 maint: multiple names: authors list (link) - ^
Gibbons, G. W., Hawking, S. W. (1977). "Action Integrals and Partition Functions in Quantum Gravity". Physical Review. D 15: 2752–2756. doi:10.1103/PhysRevD.15.2752.
{{cite journal}}: CS1 maint: multiple names: authors list (link) - ^ Gibbons, G. W. (1998). "Born-Infeld particles and Dirichlet p-branes". Nucl. Phys. B 514: 603–639.
Books
- Euclidean Quantum Gravity, World Scientific (Singapore, 1993); Paperback ISBN 9810205163