181 citations · 565 across the 8 of their papers we have counts for
5 papers · 1 filter
(Non-)commutative closed string on T-dual toroidal backgrounds
David Andriot, Magdalena Larfors, Dieter Lust +1
In this paper we investigate the connection between (non-)geometry and (non-)commutativity of the closed string. To this end, we solve the classical string on three T-dual toroidal…
A Lorentz invariant doubled worldsheet theory
Stefan Groot Nibbelink, Peter Patalong
We propose a Lorentz invariant version of Tseytlin's doubled worldsheet theory that makes T-duality covariance of the string manifest. This theory can be derived as a gauge fixed v…
Non-Geometric Fluxes in Supergravity and Double Field Theory
David Andriot, Olaf Hohm, Magdalena Larfors +2
In this paper we propose ten-dimensional realizations of the non-geometric fluxes Q and R. In particular, they appear in the NSNS Lagrangian after performing a field redefinition t…
Non-geometric Q-flux in ten dimensions
Peter Patalong
We review the main ideas of arXiv:1106.4015: A change of field variables in the NSNS Lagrangian of ten-dimensional supergravity reveals the non-geometric Q-flux expressed in terms…
A geometric action for non-geometric fluxes
David Andriot, Olaf Hohm, Magdalena Larfors +2
We give a geometrical interpretation of the non-geometric Q and R fluxes. To this end we consider double field theory in a formulation that is related to the conventional one by a…