A corollary to the last two entries is that Gravity is the strongest force that allows a particle to orbit at areal speeds as low as one Planck area per Planck time. Any other force sinks into the Compton radius, then into the sea of particles and antiparticles of the orbited object.

Carr’s duality is a series of attempts to work simultaneously with Compton wavelength of a mass M and the Schwarzschild distance associated to this same mass. So joining the domain of relativistic quantum mechanics with the one of black holes and general relativity. It has been referred in the literature as self-dual-blackholes, Black Hole Uncertainty…

Creo que somos muy pocos los que nos metimos en físicas por la investigación en partículas elementales. Estaban los que les iba, o descubrian luego, el rollo experimental de magnetismo, estado solido, optica etc. Y estaban los que venian de la astronomia a la astrofisica y de ahi no les quedaba más remedio que cogerle…

Narraciones de Ciencia Ficción producidas por ChatGPT en una conversación accesible solo en el enlace de empresa. I want to read a SF history of about five chapters, about AI that are a near future version of the one we use today: with long context but fixed weights, and separate sequences per user and per…

The argument in the preprint assumed the SM and particularly that the turtles were allowed to bind only if they had colour. But the final particle content is very reminiscent of the Georgi-Glashow model. Consider the usual formulation of the model $$ \begin{eqnarray} 5 =& (1,2)_{-3} + (3,1)_2 \\ 10 =& (1,1)_{-6} + (\bar 3,1)_4…