Lorentzian Wormhole
Paradoxes of causal loops in spacetime

There is, among some scientists and philosophers, the idea that any theory that would allow the time travel would introduce causal issues. These types of temporal paradoxes can be avoided by the Novikov self-consistency principle or by a variation in … Read More

not rated $0.00 Add to basket
The Ontology of General Relativity
The Ontology of General Relativity

General Relativity generated various early philosophical interpretations. His adherents have highlighted the “relativization of inertia” and the concept of simultaneity, Kantians and Neo-Kantians have underlined the approach of certain synthetic “intellectual forms” (especially the principle of general covariance, and logical … Read More

not rated $0.00 Add to basket
Univers
Space, time, and time travel

Newton supported the idea of absolute time, unlike Leibniz, for which time is only a relation between events and cannot be expressed independently, a statement in concordance with the relativity of space-time. Eternalism claims that the past and the future … Read More

not rated $0.00 Add to basket
Wormhole
Classical theory of singularities

The singularities from the general relativity resulting by solving Einstein’s equations were and still are the subject of many scientific debates: Are there singularities in spacetime, or not? Big Bang was an initial singularity? If singularities exist, what is their … Read More

not rated $0.00 Add to basket