50 citations · 322 across the 35 of their papers we have counts for
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gr-qc2017★ 5 cited
Scattering Cross Section and Stability of Global Monopoles
J. P. M. Pitelli, V. S. Barroso, Maurício Richartz
We study the scattering of scalar waves propagating on the global monopole background. Since the scalar wave operator in this topological defect is not essentially self-adjoint, it…
gr-qc2017★ 5 cited
Quantum Scattering on a Cone revisited
V. S. Barroso, J. P. M. Pitelli
We revisit the scattering of quantum test particles on the conical -dimensional spacetime and find the scatteting amplitude as a function of the boundary conditions imposed…