Abstract
In the trace of the Einstein equation along internal parallel at directions, namely equations (4.14) and (4.15), a few terms have been missed.
Highlights
As in (4.36), this combination gets bounded by two inequalities, in order to get classical de Sitter solutions for parallel p = 4, 5, 6 sources
While this change modifies the final expression, it has little impact on the physics result: we obtain tight constraints on a combination of fields for de Sitter solutions to exist with parallel p = 4, 5, 6 sources
They can be refined with the new
Summary
David Andriota,b and Johan Blabackc aMax-Planck-Institut fur Gravitationsphysik, Albert-Einstein-Institut, Am Muhlenberg 1, 14467 Potsdam-Golm, Germany bInstitut fur Mathematik, Humboldt-Universitat zu Berlin, IRIS-Adlershof, Zum Großen Windkanal 6, 12489 Berlin, Germany cInstitut de Physique Theorique, Universite Paris Saclay, CEA, CNRS, F-91191 Gif sur Yvette, France
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