4 citations · 7 across the 7 of their papers we have counts for
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gr-qc2024★ 4 cited
Black hole accretion of scalar clouds with spontaneous symmetry breaking
Sebastian Garcia-Saenz, Guangzhou Guo, Peng Wang +1
Spontaneous scalarization of black holes typically occurs through the condensation of a scalar field, with the field evolving from a -symmetric phase into a symmetry-breaking…
gr-qc2024
Stationary Scalar Clouds around Kerr-Newman Black Holes
Guangzhou Guo, Peng Wang, Tianshu Wu +1
This study investigates scalar clouds around Kerr-Newman black holes within the Einstein-Maxwell-scalar model. Tachyonic instabilities are identified as the driving mechanism for s…
gr-qc2024★ 1 cited
Nonlinear Stability of Black Holes with a Stable Light Ring
Guangzhou Guo, Peng Wang, Yupeng Zhang
Recently, ultracompact objects have been found to be susceptible to a new nonlinear instability, known as the light-ring instability, triggered by stable light rings. This discover…