132 citations · 1.3k across the 45 of their papers we have counts for
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gr-qc2017★ 7 cited
Natural Inflation from Polymer Quantization
Masooma Ali, Sanjeev S. Seahra
We study the polymer quantization of a homogeneous massive scalar field in the early universe using a prescription inequivalent to those previously appearing in the literature. Spe…
gr-qc2017
Gravitational wave defocussing in quadratic gravity
Jack Gegenberg, Sanjeev S. Seahra
We demonstrate that Huygens' principle for gravitational waves fails in quadratic gravity models that exhibit conformal symmetry at high energies. This results in the blurring of g…