Yes! I think that the speaker believes in life after death.
In this concept of Annabel Lee, we see from Lines 34 - 37 that the speaker spoke about having "...dreams of the beautiful Annabel Lee" and feeling "...the bright eyes of the beautiful Annabel Lee".
The speaker uses these lines to imply that Annabel Lee still lives on. The speaker sees it impossible for her to be separated from Lee.
Explanation:
This poem reveals the love that existed between the speaker and Annabel Lee. Also, it shows the tragic death of Annabel Lee.
But the speaker finds it hard to be separated from the one she loves.
