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math.DS2021★ 27 cited
Exact mobility edges for 1D quasiperiodic models
Yongjian Wang, Xu Xia, Jiangong You +2
Mobility edges (ME), i.e. critical energies which separate absolutely continuous spectrum and purely point spectrum, is an important issue in quantum physics. So far there are two…
math.DS2020★ 2 cited
Coexistence of zero Lyapunov exponent and positive Lyapunov exponent for new quasi-periodic Schrdinger operator
Yongjian Wang, Zuohuan Zheng
In this paper we solve a problem about the Schrdinger operator with potential in physics. With the help of the formula of Lyapunov e…