When physics becomes heretical: will tachyons rewrite the laws of the cosmos?
A new study proposes a cosmological model in which tachyons dominate the scene, explaining both matter and dark energy.
Not just Big Bang: here's what else could have happened
The observable universe doesn't tell us everything, and we probably don't quite understand what it says either. From the Big Bang onwards, theories abound.
5 science fiction ideas (theoretically) possible
Science fiction has presented us with ideas that are absolutely irreconcilable with physics. Others, however, which seem absurd to us, are theoretically possible: here are which ones.
Warp Engine: There is the first general model
Two theoretical physicists create the general model for an ambitious but coherent warp engine. Here's how they think they're traveling faster than light.
Does the universe have a new particle and a fifth dimension?
Dark matter and other mysteries of the cosmos would find explanation in the existence of a new subatomic particle and a fifth dimension in the universe.
New theory: the Universe has a timer
There is a time for everything, it is not a saying. A minimum time, which is a universal constant: at least this is the conclusion of a new theory
Physicist Sean Carroll: There are parallel universes and we will explore them
Theoretical physicist Sean Carroll is convinced that we will soon have the tools to adequately explore the quantum realm, and the infinite universes it conceals.
Astrophysicist Ron Mallet: “I know how to build a time machine”
The academician even built a prototype to show the characteristics of his theory which would lead to the construction of a real time machine. Of course, wide concerns in the scientific community
Holographic universe: a new study confirms the possibility
Einstein and quantum theory can agree if the possibility of a holographic universe is taken into account: a multidisciplinary study confirms this.
