Statistics of Skyrmions and the nu=5/2 puzzle

Article

关键词: INCOMPRESSIBLE QUANTUM FLUID;    OPTICALLY PUMPED NMR;    STATES;    EXCITATIONS;    HIERARCHY;    WELLS;   

DOI  :  10.1103/PhysRevB.55.10654

来源: SCIE

【 摘 要 】

For the hard-core interaction there is some freedom left in the choice of the exact multi-Skyrmionic wave function's topology. The statistics of textured quasiholes, analyzed by calculation of the Ferry phase, depends on this choice of topology. We find a class of textured two-hole eigenstates of the Coulomb interaction. There is no definite quantum statistics, but there is a definite rule of how to construct Coulomb eigenstates out of the hard-core wave functions. A wave function for the 5/2 state is constructed according to this rule.

【 授权许可】

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