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hep-th2018
de Sitter Swampland, tension & observation
Eoin Ó Colgáin, Maurice H. P. M. van Putten, Hossein Yavartanoo
Realising de Sitter vacua in string theory is challenging. For this reason it has been conjectured that de Sitter vacua inhabit the Swampland of inconsistent low-energy effective t…
hep-th2010★ 16 cited
On the generality of the LLM geometries in M-theory
Eoin Ó Colgáin, Jun-Bao Wu, Hossein Yavartanoo
In this note we revisit the Lin, Lunin, Maldacena (LLM) class of d=11 supergravity solutions with symmetry SO(6) X SO(3) X R, but generalise to allow for all fluxes consistent with…