205 citations · 736 across the 6 of their papers we have counts for
6 papers
Massive Type II in Double Field Theory
Olaf Hohm, Seung Ki Kwak
We provide an extension of the recently constructed double field theory formulation of the low-energy limits of type II strings, in which the RR fields can depend simultaneously on…
Double Field Theory of Type II Strings
Olaf Hohm, Seung Ki Kwak, Barton Zwiebach
We use double field theory to give a unified description of the low energy limits of type IIA and type IIB superstrings. The Ramond-Ramond potentials fit into spinor representation…
Unification of Type II Strings and T-duality
Olaf Hohm, Seung Ki Kwak, Barton Zwiebach
We present a unified description of the low-energy limits of type II string theories. This is achieved by a formulation that doubles the space-time coordinates in order to realize…
Double Field Theory Formulation of Heterotic Strings
Olaf Hohm, Seung Ki Kwak
We extend the recently constructed double field theory formulation of the low-energy theory of the closed bosonic string to the heterotic string. The action can be written in terms…
Frame-like Geometry of Double Field Theory
Olaf Hohm, Seung Ki Kwak
We relate two formulations of the recently constructed double field theory to a frame-like geometrical formalism developed by Siegel. A self-contained presentation of this formalis…
Invariances and Equations of Motion in Double Field Theory
Seung Ki Kwak
We investigate the full set of equations of motion in double field theory and discuss their O(D,D) symmetry and gauge transformation properties. We obtain a Ricci-like tensor, its…