46 citations · 86 across the 5 of their papers we have counts for
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gr-qc2008★ 20 cited
An anisotropic, non-singular early universe model leading to a realistic cosmology
Pierre-Philippe Dechant, Anthony N. Lasenby, Michael P. Hobson
We present a novel cosmological model in which scalar field matter in a biaxial Bianchi IX geometry leads to a non-singular `pancaking' solution: the hypersurface volume goes to ze…
gr-qc2008★ 16 cited
The physical significance of the Babak-Grishchuk gravitational energy-momentum tensor
Luke M. Butcher, Anthony Lasenby, Michael Hobson
We examine the claim of Babak and Grishchuk [1] to have solved the problem of localising the energy and momentum of the gravitational field. After summarising Grishchuk's flat-spac…