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In this work, we continue the study of the supersymmetric t-J model with1/r^2 hopping and exchange without translational invariance. A set of Jastrowwavefunctions are obtained for the system, with eigenenergies explicitlycalculated. The ground state of the t-J model is included in this set ofwavefunctions. The spectrum of this t-J model consists of equal-distant energylevels which are highly degenerate.Comment: 14 pages, Late

physical review. b, condensed matter

Exact results of the one-dimensional 1/<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mrow><mml:mi mathvariant="italic">r</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msup></mml:mrow></mml:math>supersymmetric<i>t</i>-<i>J</i>model without translational invariance

Exact results of the one-dimensional 1/r2supersymmetrict-Jmodel without translational invariance