The Holographic dark energy revisited

We have reexamined the holographic dark energy model by considering the spatial curvature. We have refined the model parameter and observed that the holographic dark energy model does not behave as phantom. Applying the holographic dark energy model and comparing to the supernova observation alone, we found that the closed universe is favored. Combining with the WMAP data, we obtained the reasonable value of the spatial curvature of our universe