Number of items: **8**.

Barrett, John W. and Crane, Louis (2000) A Lorentzian Signature Model for Quantum General Relativity. Class.Quant.Grav., 17 . pp. 3101-3118.

Barrett, John W. (2002) Geometrical measurements in three-dimensional quantum gravity.

Barrett, John W. and Baez, John C. (2001) Integrability for Relativistic Spin Networks. Classical and Quantum Gravity, 18 (4683-4700).

Barrett, John W. (2000) State sum models for quantum gravity.

Barrett, John W. and Williams, Ruth M. (1999) The asymptotics of an amplitude for the 4-simplex. Adv.Theor.Math.Phys., 3 . pp. 209-215.

Barrett, John W. (1998) The classical evaluation of relativistic spin networks. Adv.Theor.Math.Phys., 2 . pp. 593-600.

Baez, John C. and Barrett, John W. (1999) The Quantum Tetrahedron in 3 and 4 Dimensions. Adv.Theor.Math.Phys., 3 . pp. 815-850.

Barrett, John W. (2000) Unlinked Embedded Graphs.

This list was generated on **Tue Jul 29 00:20:00 2014 BST**.