321 citations · 759 across the 26 of their papers we have counts for
Showing 2004 · quant-phShow all
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quant-ph2004
A Note on Entanglement of Formation and Generalized Concurrence
Shao-Ming Fei, Zhi-Xi Wang, Hui Zhao
We discuss a kind of generalized concurrence for a class of high dimensional quantum pure states such that the entanglement of formation is a monotonically increasing convex functi…
quant-ph2004
A Class of Special Matrices and Quantum Entanglement
Shao-Ming Fei, Xianqing Li-Jost
We present a kind of construction for a class of special matrices with at most two different eigenvalues, in terms of some interesting multiplicators which are very useful in calcu…
quant-ph2004
Exactly Solvable Many-Body Systems and Pseudo-Hermitian Point Interactions
Shao-Ming Fei
We study Hamiltonian systems with point interactions and give a systematic description of the corresponding boundary conditions and the spectrum properties for self-adjoint, PT-sym…