Dynamical transitions in scalarization and descalarization through black hole accretion
نویسندگان
چکیده
We present the first fully nonlinear study on accretion of scalar fields onto a seed black hole in anti--de Sitter spacetime Einstein-Maxwell-scalar theory. Intrinsic critical phenomena dynamical transition between bald and scalarized holes are disclosed. In scalarizations, is discontinuous metastable acts as an attractor at threshold. construct new physical mechanism to dynamically descalarize isolated hole. The results descalarizations revealed. can be either or continuous threshold, distinguished by whether not intermediate appears.
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ژورنال
عنوان ژورنال: Physical review
سال: 2022
ISSN: ['0556-2813', '1538-4497', '1089-490X']
DOI: https://doi.org/10.1103/physrevd.106.l061501