69 citations · 356 across the 15 of their papers we have counts for
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gr-qc2018★ 26 cited
Skyrmions around Kerr black holes and spinning BHs with Skyrme hair
C. Herdeiro, I. Perapechka, E. Radu +1
We study solutions of the Einstein-Skyrme model. Firstly we consider test field Skyrmions on the Kerr background. These configurations -- hereafter dubbed Skerrmions -- can be in e…
cond-mat.supr-con2018★ 69 cited
Ion-exchange synthesis and superconductivity at 8.6 K of Na2Cr3As3 with quasi-one-dimensional crystal structure
Qing-Ge Mu, Bin-Bin Ruan, Bo-Jin Pan +5
A new Cr-based quasi-one-dimensional superconductor Na2Cr3As3 was synthesized by an ion-exchange method in sodium naphthalenide solution. The crystals are thread-like and the struc…