Dark energy in the Swampland Ⅱ

作者:Lavinia Heisenberg*; Matthias Bartelmann; Robert Brandenberger; Alexandre Refregier
来源:Science China Physics,Mechanics & Astronomy, 2019, 62(09): 124-126.

摘要

<正>We have recently pointed out [1] that the string swampland conjectures [2], if true, provide important constraints on dark energy models. The constraints apply to the field range of a scalar field?described by an effective field theory, and to the slope of the potential Ⅴ of such fields. Specifically, we considered the consequence of the constraint