According to our observation of time - no. Time goes in one direction, from the past to the future.
There is, however, no reason in physics as to why this should be so. If there is a way around the apparent directionality of time, then yes - the creator of a given entity could, in turn, be created by that entity.
There is, however, no reason in physics as to why this should be so. If there is a way around the apparent directionality of time, then yes - the creator of a given entity could, in turn, be created by that entity.
Kuusi palaa, ja on viimeinen kerta kun annan vaimoni laittaa jouluvalot!