32 citations · 114 across the 12 of their papers we have counts for
12 papers
Generation of gravitating solutions with Baryonic charge from Einstein-Scalar-Maxwell seeds
Fabrizio Canfora, Anibal Neira, Seung Hun Oh
We establish, for the first time, an exact correspondence between Einstein-scalar-Maxwell theory and gauged Skyrme-Maxwell-Einstein models in (3+1) dimensions. By constructing the…
Poisson algebra of quasilocal angular momentum and its asymptotic limit
Jong Hyuk Yoon, Seung Hun Oh
We study the previously proposed quasilocal angular momentum of gravitational fields in the absence of isometries. The quasilocal angular momentum has the following attracti…
Second-order energy-momentum tensor of a scalar field
Inyong Cho, Jinn-Ouk Gong, Seung Hun Oh
We investigate the second-order effective energy-momentum tensor (2EMT) constructed by the quadratic terms of the linear scalar cosmological perturbations while the universe is dom…
Analytic non-Abelian gravitating solitons in the Einstein-Yang-Mills-Higgs theory and transitions between them
Fabrizio Canfora, Seung Hun Oh
Two analytic examples of globally regular non-Abelian gravitating solitons in the Einstein-Yang-Mills-Higgs theory in (3+1)-dimensions are presented. In both cases, the space-time…
Second-order effective energy-momentum tensor of gravitational scalar perturbations with perfect fluid
Inyong Cho, Jinn-Ouk Gong, Seung Hun Oh
We investigate the second-order gravitational scalar perturbations for a barotropic fluid. We derive the effective energy-momentum tensor described by the quadratic terms of the gr…
Gravitating superconducting solitons in the (3+1)-dimensional Einstein gauged non-linear sigma-model
Fabrizio Canfora, Alex Giacomini, Marcela Lagos +2
In this paper, we construct the first analytic examples of (3+1)-dimensional self-gravitating regular cosmic tube solutions which are superconducting, free of curvature singulariti…