NonAbelian momentum winding exchange

Klimcik, C.; Severa, P.

doi:10.1016/0370-2693(96)00755-1

NonAbelian momentum winding exchange

C. Klimcik
(
- CERN
)
,
P. Severa
(
- Charles U.
)

May, 1996

11 pages

Published in:

Phys.Lett.B 383 (1996) 281-286

e-Print:

hep-th/9605212 [hep-th]

DOI:

10.1016/0370-2693(96)00755-1

Report number:

CERN-TH-96-142

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Abstract:

A non-Abelian analogue of the Abelian T-duality momentum-winding exchange is described. The non-Abelian T-duality relates

\sigma

-models living on the cosets of a Drinfeld double with respect to its isotropic subgroups. The role of the Abelian momentum-winding lattice is in general played by the fundamental group of the Drinfeld double.

Note:

12 pages, LaTeX Report-no: CERN-TH/96-142

sigma model: nonlinear
duality: transformation
group theory: loop space
coset space
topology

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