146 citations · 570 across the 28 of their papers we have counts for
29 papers
Metric Algebroid and Poisson-Lie T-duality in DFT
Ursula Carow-Watamura, Kohei Miura, Satoshi Watamura
In this article we investigate the gauge invariance and duality properties of DFT based on a metric algebroid formulation given previously in [1]. The derivation of the general act…
Metric algebroid and Dirac generating operator in Double Field Theory
Ursula Carow-Watamura, Kohei Miura, Satoshi Watamura +1
We give a formulation of Double Field Theory (DFT) based on a metric algebroid. We derive a covariant completion of the Bianchi identities, i.e. the pre-Bianchi identity in torsion…
DFT in supermanifold formulation and group manifold as background geometry
Ursula Carow-Watamura, Noriaki Ikeda, Tomokazu Kaneko +1
We develop the formulation of DFT on pre-QP-manifold. The consistency conditions like section condition and closure constraint are unified by a weak master equation. The Bianchi id…
Contravariant geometry and emergent gravity from noncommutative gauge theories
Yukio Kaneko, Hisayoshi Muraki, Satoshi Watamura
We investigate a relation of the contravariant geometry to the emergent gravity from noncommutative gauge theories. We give a refined formulation of the contravariant gravity and p…
Courant algebroids from double field theory in supergeometry
Marc Andre Heller, Noriaki Ikeda, Satoshi Watamura
We provide a short review of Courant algebroids and graded symplectic manifolds and show how different Courant algebroids emerge from double field theory. Fluxes of double field th…
Off-Shell Covariantization of Algebroid Gauge Theories
Ursula Carow-Watamura, Marc Andre Heller, Noriaki Ikeda +2
We present a generalized method to construct field strengths and gauge symmetries, which yield a Yang-Mills type action with Lie n-algebroid gauge symmetry. The procedure makes use…