47 citations · 267 across the 32 of their papers we have counts for
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hep-th1998★ 23 cited
Dual Description of Supergravity MacDowell-Mansouri Theory
H. Garcia-Compean, A. Nieto, O. Obregon +1
In the context of field theory two elements seem to be necessary to search for strong-weak coupling duality. First, a gauge theory formulation and second, supersymmetry. For gravit…
hep-th1998★ 9 cited
Self-dual gravity and self-dual Yang-Mills in the context of Macdowell-Mansouri formalism
J. A. Nieto, J. Socorro
In this work we propose an action which unifies self-dual gravity and self-dual Yang-Mills in the context of the Macdowell-Mansouri formalism. We claim that such an action may be u…
hep-th1998★ 3 cited
Dual symmetry and the vacuum energy
V. I. Tkach, J. Socorro, J. J. Rosales +1
In this work we present a new hidden symmetry in gravity for the scale factor in the FRW model, for . This exact symmetry vanishes the cosmological constant. We interpret this…