Pilgrim Dark Energy

Understand

In the present work, we reconsider the idea of holographic dark energy.

• One of its key points is the formation of the black hole.
• And then, we propose the so-called &#34;pilgrim dark energy&#34; based on the speculation that the repulsive force contributed by the phantom-like dark energy ($w<-1$) is strong enough to prevent the formation of the black hole.
• We also consider the cosmological constraints on pilgrim dark energy by using the latest observational data.