105 citations · 250 across the 24 of their papers we have counts for
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hep-th2018
Chern Index of Taub-Bolt instantons in Einstein-Born-Infeld gravity
Daniel Flores-Alfonso, Hernando Quevedo
Partition functions can be calculated by saddle point approximations whenever regular solutions exist, as they dominate the path integral. We examine a regular Taub-Bolt dyon of Ei…
hep-th2018★ 8 cited
Topological Characterization of Higher Dimensional Charged Taub-NUT Instantons
Daniel Flores-Alfonso, Hernando Quevedo
Recently, we have shown that non-selfdual self-gravitating dyonic fields with magnetic mass generalize the Dirac monopole. The unique topological index, which characterizes the fie…
hep-th2018★ 2 cited
Flux quantization in dilatonic Taub-NUT dyons
Daniel Flores-Alfonso, Hernando Quevedo
Spacetimes that include a boundary at infinity have a non-trivial topology. The homology of the background influences gauge fields living on them and lead to topological charges. W…