%0 Journal Article %T Generalized W-Class State and its Monogamy Relation %A Jeong San Kim %A Barry C. Sanders %J Mathematics %D 2008 %I arXiv %R 10.1088/1751-8113/41/49/495301 %X We generalize the W class of states from $n$ qubits to $n$ qudits and prove that their entanglement is fully characterized by their partial entanglements even for the case of the mixture that consists of a W-class state and a product state $\ket{0}^{\otimes n}$. %U http://arxiv.org/abs/0805.1690v1