70 citations · 954 across the 45 of their papers we have counts for
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U-duality extension of Drinfel'd double
Yuho Sakatani
A family of algebras that extends the Lie algebra of the Drinfel'd double is proposed. This allows us to systematically construct the generalized frame fields $E_A{…
Duality rules for more mixed-symmetry potentials
Yuho Sakatani
T- and S-duality rules among the gauge potentials in type II supergravities are studied. In particular, by following the approach of arXiv:1909.01335, we determine the T- and S-dua…
Exotic branes and mixed-symmetry potentials II: Duality rules and exceptional -form gauge fields
Jose J. Fernandez-Melgarejo, Yuho Sakatani, Shozo Uehara
In U-duality-manifest formulations, supergravity fields are packaged into covariant objects such as the generalized metric and -form fields . While a parame…
Exotic branes and mixed-symmetry potentials I: predictions from symmetry
Jose J. Fernandez-Melgarejo, Yuho Sakatani, Shozo Uehara
Type II string theory or M-theory contains a broad spectrum of gauge potentials. In addition to the standard -form potentials, various mixed-symmetry potentials have been predic…
Type II DFT solutions from Poisson-Lie T-duality/plurality
Yuho Sakatani
String theory has the T-duality symmetry when the target space has Abelian isometries. A generalization of the T-duality, where the isometry group is non-Abelian, is known as the n…