Archive for Maio 9th, 2008
We have broken the Theory of Everything
A theory of everything (TOE) is a hypothetical theory of theoretical physics that fully explains and links together all known physical phenomena. [...]
[...] En la corriente principal de la física actual, la Teoría del Todo podría unificar todas las interacciones fundamentales de la naturaleza, que son consideradas como cuatro: gravitación, la fuerza nuclear fuerte, la fuerza nuclear débil y la electromagnética.[...]
e a nosa interacción, ¿onde a encaixamos?
[...] In the late 1990s, it was noted that one problem with several of the candidates for theories of everything (but particularly string theory) was that they did not constrain the characteristics of the predicted universe. For example, many theories of quantum gravity can create universes with arbitrary numbers of dimensions or with arbitrary cosmological constants. [...]
A speculative solution is that many or all of these possibilities are realised in one or another of a huge number of universes, but that only a small number of them are habitable. [...]
Theory of Everything (Wikipedia EN)
Teoría del Todo (Wikipedia ES)
Todo baixo o influxo de Love is like a bottle of gin dos Magnetic Fields, a serie de documentais The Elegant Universe e o que me ronda na cabeza.
