Y
Yang Gao
Researcher at Carnegie Mellon University
Publications - 28
Citations - 1335
Yang Gao is an academic researcher from Carnegie Mellon University. The author has contributed to research in topics: Semiclassical physics & Magnetic field. The author has an hindex of 14, co-authored 28 publications receiving 984 citations. Previous affiliations of Yang Gao include University of Texas at Austin.
Papers
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Journal ArticleDOI
Branching fraction and photon energy spectrum for b→sγ
Shuai Chen,J. W. Hinson,J. Lee,D. H. Miller,V. Pavlunin,E. I. Shibata,I. P J Shipsey,Daniel P Cronin-Hennessy,A. L. Lyon,E. H. Thorndike,T. E. Coan,V. Fadeyev,Yang Gao,Y. Maravin,I. Narsky,R. Stroynowski,J. Ye,T. Wlodek,Marina Artuso,K. Benslama,C. Boulahouache,K. Bukin,E. Dambasuren,G. Majumder,R. Mountain,T. Skwarnicki,Sheldon Stone,J. C. Wang,A. Wolf,Sacha E Kopp,M. Kostin,A. H. Mahmood,S. E. Csorna,I. Danko,K. W. McLean,Z. Xu,R. Godang,G. Bonvicini,D. Cinabro,M. Dubrovin,S. McGee,G. J. Zhou,Adolf Bornheim,E. Lipeles,S. P. Pappas,A. Shapiro,Werner Sun,A. J.R. Weinstein,D. E. Jaffe,R. Mahapatra,G. Masek,H. P. Paar,D. M. Asner,A. Eppich,T. S. Hill,R. J. Morrison,T. Ferguson,D. L. Vogel,B. K. Heltsley,L. Hsu,C. D. Jones,J. Kandaswamy,D. L. Kreinick,M. Lohner,A. Magerkurth,T. O. Meyer,N. B. Mistry +66 more
TL;DR: In this paper, the authors measured the branching fraction and photon energy spectrum for the radiative penguin process b-->s gamma, and obtained the first and second moments of the photon spectrum above 2.0 GeV.
Journal ArticleDOI
Field induced positional shift of Bloch electrons and its dynamical implications.
TL;DR: The field correction to the Berry curvature of Bloch electrons is derived and the resulting semiclassical dynamics is accurate to second order in the fields, in the same form as before, provided that the wave packet energy is derived up to the same order.
Journal ArticleDOI
Geometrical effects in orbital magnetic susceptibility
TL;DR: In this paper, the Bloch electron energy is derived to second order in the magnetic field and classified into gauge-invariant terms with clear physical meaning, yielding a fresh understanding of the complex behavior of orbital magnetic susceptibility.
Journal ArticleDOI
Spontaneous gyrotropic electronic order in a transition-metal dichalcogenide.
Su-Yang Xu,Qiong Ma,Yang Gao,Anshul Kogar,Alfred Zong,Andrés M. Mier Valdivia,Thao H. Dinh,Shin-Ming Huang,Bahadur Singh,Bahadur Singh,Chuang-Han Hsu,Tay-Rong Chang,Jacob Ruff,Kenji Watanabe,Takashi Taniguchi,Hsin Lin,Goran Karapetrov,Di Xiao,Pablo Jarillo-Herrero,Nuh Gedik +19 more
TL;DR: In this article, a gyrotropically ordered phase in the transition-metal dichalcogenide semimetal 1T-TiSe was observed and confirmed by the measurement of an out-ofplane circular photogalvanic current.
Journal ArticleDOI
Nonreciprocal Directional Dichroism Induced by the Quantum Metric Dipole.
TL;DR: The quantum metric dipole is identified as the geometric origin of the nonreciprocal directional dichroism which describes the change in the refractive index upon reversing the light propagation direction.