On the D-brane solutions in Godel Universe
Abstract
We present a class of supersymmetric Godel solutions in string theory from the non-standard intersection of branes in supergravities. Such solutions are obtained by applying a T-duality on the known solutions in PP-wave spacetime. We further present classical solutions of supersymmetric D-brane in Godel universes arising from the PP-wave in the near horizon geometry of stack of D5-branes and from the new isometries of H6 PP-wave background. These branes are supported by multiple constant Neveu-Schwarz and Ramond-Ramond field strengths.
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