The frequencies of high frequency quasi-periodic oscillations in two different frames in black hole LMXBs |
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Authors: | Chang-Sheng Shi College of Material Science Chemical Engineering Hainan University Hainan China Key Laboratory of Modern Astronomy Astrophysics Nanjing University Nanjing |
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Institution: | Chang-Sheng Shi College of Material Science and Chemical Engineering,Hainan University,Hainan 570228,China,Key Laboratory of Modern Astronomy and Astrophysics,Nanjing University,Nanjing 210093 |
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Abstract: | We discuss the modes of the Alfve'n waves in the accretion disk with a toroidal magnetic field in black hole low mass X-ray binaries in a rotating frame.By solving the perturbed general relativistic magnetohydrodynamic equations in the rotating frame,we find two stable modes of the Alfve'n wave which are the same as those in the fiducial observer frame.This gives a feasible way to transform between the two different frames,which validates the possible Alfve'n wave modes in the accreting celestial bodies wit... |
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