A temporal paradox, time paradox, or time travel paradox, is a paradox, an apparent contradiction, or logical contradiction associated with the idea of...

In philosophy and mathematics, Newcomb's paradox, also known as Newcomb's problem, is a thought experiment involving a game between two players, one of...

ethical dilemma in both the action and its consequences, as well as a temporal paradox in the logical consistency of time. Killing baby Hitler first became...

interpretations Temporal paradox – Theoretical paradox resulting from time travel Twin paradox – Thought experiment in special relativity Zeno's paradoxes – Set...

tachyons are therefore not allowed to convey signals. Grandfather paradox Ansible Temporal paradox Einstein, Albert (1907). "Über das Relativitätsprinzip und...

physicists, such as Novikov and Deutsch, suggested that these sorts of temporal paradoxes can be avoided through the Novikov self-consistency principle or a...

universes. Another solution to the problem of causality-based temporal paradoxes is that such paradoxes cannot arise simply because they have not arisen. As illustrated...

This list includes well known paradoxes, grouped thematically. The grouping is approximate, as paradoxes may fit into more than one category. This list...

in the 'true' timeline — with Rachel's history erased — becoming a temporal paradox. The series X-Force reveals that the Purifiers held on to most of Nimrod's...

by some other workers. In 1994, Feduccia argued that there was a "temporal paradox" due to most bird-like dinosaurs being known from the Cretaceous, while...