Publications in collaboration with researchers from Universitat de Barcelona (4)

2012

  1. A relativistic generalisation of rigid motions

    General Relativity and Gravitation, Vol. 44, Núm. 7, pp. 1657-1675

2005

  1. On the degrees of freedom of a semi-Riemannian metric

    Classical and Quantum Gravity, Vol. 22, Núm. 5, pp. 893-908

2004

  1. Reference frames and rigid motions in relativity

    Classical and Quantum Gravity, Vol. 21, Núm. 13, pp. 3067-3094

2002

  1. Three-dimensional metrics as deformations of a constant curvature metric

    General Relativity and Gravitation, Vol. 34, Núm. 2, pp. 269-282