105 citations · 274 across the 8 of their papers we have counts for
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math.DG2000★ 21 cited
The energy of unit vector fields on the 3-sphere
A. Higuchi, B. S. Kay, C. M. Wood
The stability of the 3-dimensional Hopf vector field, as a harmonic section of the unit tangent bundle, is viewed from a number of different angles. The spectrum of the vertical Ja…
gr-qc2000★ 40 cited
Large-distance behaviour of the graviton two-point function in de Sitter spacetime
A. Higuchi, S. S. Kouris
It is known that the graviton two-point function for the de Sitter invariant "Euclidean" vacuum in a physical gauge grows logarithmically with distance in spatially-flat de Sitter…