296 citations · 1.8k across the 76 of their papers we have counts for
Showing 2021Show all
2 papers · 1 filter
gr-qc2021
Orientability of space from electromagnetic quantum fluctuations
N. A. Lemos, M. J. Reboucas
Whether the space where we live is a globally orientable manifold , and whether the local laws of physics require that be equipped with a canonical orientation, are amon…
gr-qc2021★ 6 cited
Probing spatial orientability of Friedmann--Robertson--Walker spatially flat spacetime
N. A. Lemos, D. Müller, M. J. Reboucas
One important global topological property of a spacetime manifold is orientability. It is widely believed that spatial orientability can only be tested by global journeys around th…