Quantum Teleportation for Nonmaximal Entangled States in the Generalized Bell Measurement with Latin Square

In this paper, we constmct a teleportation model with nonmaximal entangled state. This model, called the m-level teleportation, is discussed on the basis of the Kossakowski and Ohya teleportation scheme. For this study, we define a generalized Bell state in terms of Latn square, by which we derive a general form of appropriate nonmaximal entangled state for a perfect m-level teleportation.