Vainshtein mechanism in second-order scalar-tensor theories

PHYSICAL REVIEW D, no. 4 (2012)

Cited by: 68|Views18

Abstract

In second-order scalar-tensor theories we study how the Vainshtein mechanism works in a spherically symmetric background with a matter source. In the presence of the field coupling F(phi) = e(-2Q(phi)) with the Ricci scalar R we generally derive the Vainshtein radius within which the general relativistic behavior is recovered even for the...More

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