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We report a study on the optical dipole force in a ladder like three level atomic systems in the context of coherent population transfer with the chirped few-cycle-pulse laser fields. The phenomenon o...
Magnetism in the insulating BaFe$_2$Se$_3$ was examined through susceptibility, specific heat, resistivity and neutron diffraction measurements. After formation of a short-range magnetic correlation, ...
We present non-linear dynamical features of two-photon double-cavity optical bistability exhibited by a three level ladder system in the mean field limit. The system exhibits a hump like feature in th...
2005Vol.43No.4pp.687-694DOI: Nested Bethe Ansatz for Spin Ladder Model with Open Boundary Conditions WU Jun-Fang,1,2 ZHANG Chun-Min,1 YUE Rui-Hong,3 and LI Run-Ling4 1 D...
2004Vol.41No.1pp.60-62DOI: Critical Spreading of Active Region in a Ladder Model Possessing Infinite Absorbing States QIAO Wen-Hua,1,2 FANG Hai,2,3 HE Chun-Shen,2 and LI Zhi-Bi...
We present exact calculations of the partition function $Z$ of the $q$-state Potts model and its generalization to real $q$, the random cluster model, for arbitrary temperature on $n$-vertex ladder gr...

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