F. Witt

activity

20042007

most citedSpecial metric structures and closed forms

47 citations · 77 across the 3 of their papers we have counts for

collaborators

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2 papers · 1 filter

hep-th2007★ 5 cited

Calibrations on spaces with GxG-structure

Florian Gmeiner, Frederik Witt

In these notes we give an introduction to the concept of spaces with GxG-structure and their structured submanifolds. These objects generalise the classical notion of a calibrated…

hep-th2004

Generalised $G_{2}$ -structures and type IIB superstrings

Claus Jeschek, Frederik Witt

The recent mathematical literature introduces generalised geometries which are defined by a reduction from the structure group $S O (d, d)$ of the vector bundle $T^{d} \oplus T^{d *}$ to…

Calibrations on spaces with GxG-structure

Generalised G2​-structures and type IIB superstrings

Generalised $G_{2}$ -structures and type IIB superstrings