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Massive quasi-normal mode

Akira Ohashi·Masa-aki Sakagami
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Abstract

This paper purposes to study quasi-normal modes due to massive scalar fields. We, in particular, investigate the dependence of QNM frequencies on the field mass. By this research, we find that there are quasi-normal modes with arbitrarily long life when the field mass has special values. It is also found that QNM can disappear when the field mass exceed these values.

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Akira Ohashi, Masa-aki Sakagami. 2004-07-02. Massive quasi-normal mode. https://doi.org/10.1088/0264-9381%2F21%2F16%2F010

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