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20242026
most citedAn alternative to purification in CFT

9 citations · 10 across the 9 of their papers we have counts for

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gr-qc2024

Spin-induced Scalar Clouds around Kerr-Newman Black Holes

Guangzhou Guo, Peng Wang, Tianshu Wu +1

Recent studies have demonstrated that a scalar field non-minimally coupled to the electromagnetic field can experience a spin-induced tachyonic instability near Kerr-Newman black h…

gr-qc2024

Polarized Image of a Synchrotron-emitting Ring in Einstein-Maxwell-scalar Theory

Yiqian Chen, Lang Cheng, Peng Wang +1

This study investigates polarized images of an equatorial synchrotron-emitting ring surrounding hairy black holes within the Einstein-Maxwell-scalar theory. Our analysis demonstrat…

gr-qc2024

Observational Signatures of Traversable Wormholes

Yiqian Chen, Lang Cheng, Peng Wang +1

In this paper, we study the observational signatures of traversable Simpson-Visser wormholes illuminated by luminous celestial spheres and orbiting hot spots. We demonstrate that w…

gr-qc2024

Observations of Orbiting Hot Spots around Scalarized Reissner-Nordström Black Holes

Yiqian Chen, Peng Wang, Haitang Yang

This paper investigates the observational signatures of hot spots orbiting scalarized Reissner-Nordström black holes, which have been reported to possess multiple photon spheres. I…

gr-qc2024

Interferometric Signatures of Black Holes with Multiple Photon Spheres

Yiqian Chen, Peng Wang, Haitang Yang

It has been reported that the photon ring structure in black hole images produces strong and universal interferometric signatures on long interferometric baselines, holding promise…