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Infinite Lorentz boost along the M-theory circle and non-asymptotically flat solutions in supergravities

Seungjoon Hyun·Youngjai Kiem·Hyeonjoon Shin
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Abstract

Certain non-asymptotically flat but supersymmetric classical solution of the type IIA supergravity can be interpreted as the infinitely-boosted version of the D-particle solution along the M-theory circle. By a chain of T-dual transformations, this analysis also applies to yield non-asymptotically flat solutions from the asymptotically flat and (non)-extremal solutions with intersecting D-strings and D five-branes of the type IIB supergravity compactified on a five-torus. Under S-duality, the non-asymptotically flat solutions in this context can in particular be used to describe the (1+1)-dimensional CGHS type black holes via spontaneous compactifications.

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Seungjoon Hyun, Youngjai Kiem, Hyeonjoon Shin. 1997-12-02. Infinite Lorentz boost along the M-theory circle and non-asymptotically flat solutions in supergravities. https://doi.org/10.1103/physrevd.57.4856

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