Fu-Lin Zhang

  • Citations Per Year
Learn More
A fundamental problem in quantum information is to explore what kind of quantum correlations is responsible for successful completion of a quantum information procedure. Here we study the roles of entanglement, discord, and dissonance needed for optimal quantum state discrimination when the latter is assisted with an auxiliary system. In such process, we(More)
Chao-Qian Pang, Fu-Lin Zhang, † Yue Jiang, Mai-Lin Liang, and Jing-Ling Chen 4 Physics Department, School of Science, Tianjin University, Tianjin 300072, China School of Science, Tianjin Institute of Urban Construction, Tianjin 300384, China Theoretical Physics Division, Chern Institute of Mathematics, Nankai University, Tianjin, 300071, China Centre for(More)
Abstract. The Levi-Civita transformation is applied in the two-dimensional (2D) Dirac and Klein-Gordon (KG) equations with equal external scalar and vector potentials. The Coulomb and harmonic oscillator problems are connected via the LeviCivita transformation. These connections lead to an approach to solve the Coulomb problems using the results of the(More)
A series of new cyclometalated btp-based iridium(III) complexes with three different ancillary ligands, Ir(btp)2(bozp) (3a), Ir(btp)2(btzp) (3b) and Ir(btp)2(izp) (3c) (btp = 2-(benzo[b]thiophen-2-yl)pyridine, bozp =2-(benzo[d]oxazol-2-yl)phenol, btzp =2-(benzo[d]thiazol-2-yl)phenol, izp = 2-(2 H-indazol-2-yl)phenol), have been synthesized and fully(More)
The idea of using physical systems symmetries to study degenerate energy levels has been adopted since the early days of quantum mechanics. So ladder operators which connect all the eigen-states with a given energy lead a good method to solve this problem. For linear systems, such as Hydrogen atom and isotropic harmonic oscillator, Lie algebra can work out(More)
  • 1