Shielded from harm

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Scalar radiation from chameleon-shielded regions.

I study the profile of the chameleon field around a radially pulsating mass. Focusing on the case in which the background (static) chameleon profile exhibits a thin shell, I add small perturbations to the source in the form of time-dependent radial pulsations. It is found that the chameleon field inherits a time dependence and there is a resultant scalar radiation from the region of the source....

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ژورنال

عنوان ژورنال: New Scientist

سال: 2020

ISSN: 0262-4079

DOI: 10.1016/s0262-4079(20)30897-6