RT Journal Article
T1 D-branes with Lorentzian signature in the Nappi-Witten model
A1 Ruiz Ruiz, Fernando
A1 Hernández Redondo, Rafael
A1 Horcajada Realez, Antonio
AB Lorentzian signature D-branes of all dimensions for the Nappi-Witten string are constructed. This is done by rewriting the gluing condition J(+) = FJ(-) for the model chiral currents on the brane as a well posed first order differential problem and by solving it for Lie algebra isometries F other than Lie algebra automorphisms. By construction, these D-branes are not twined conjugacy classes. Metrically degenerate D-branes are also obtained.
PB Springer
SN 1126-6708
YR 2011
FD 2011-08
LK https://hdl.handle.net/20.500.14352/44135
UL https://hdl.handle.net/20.500.14352/44135
LA eng
NO © SISSA 2011.The authors are grateful to MEC and UCM-BSCH, Spain for partial support through grants FPA2008-04906 and 91077 (GR58/08). RHR acknowledges the Ramón y Cajal Program, Spain for support.
NO MEC
NO UCM-BSCH
DS Docta Complutense
RD 10 abr 2025