Recent content by Claudio Marchesan

Hi everyone, I have reorganized and completed the previous post and would like to discuss it with the community: The research was uploaded on Zenodo as “Reevaluating the Necessity of Dark Matter and Dark Energy within Cosmological Models” and can be found here: 10.5281/zenodo.15099901. The...

I moved the Tachyons topic here: https://forums.space.com/threads/tachyons.70444/

I everyone: This thread starts from: https://forums.space.com/threads/implications-of-a-closed-universe.70399/post-615312 and the replies after this one. I agree with Gibsense: we can only hypothesize extra dimensions, not see them. But compact rolled-up dimensions are an idea that comes...

I'm taking advantage of this pause in the discussion to address the question about tachyons, a fascinating and complex topic. In the postscript, I'll provide some information about tachyons, but I'd like to briefly engage all participants with this question, that interests me too: Bohm proposed...

I downloaded your article. I am pursuing an alternative cosmology project and have long tried, without the necessary skills, to explain the tachyon (whose presence is demonstrated by quantum entanglement). I gave up because the problems of a cosmological model are enormous, and the tachyon is...

Hi, I'm Claudio. I'm a retired chemical engineer and computer software developer. I'm passionate about physics, and during Covid, I started writing a scientific speculation on a cosmological model I call the 4-Sphere. I'm also learning to play the guitar, and now my main job is being a...

I'd like to join this discussion because I am currently finalizing the latest updates to my work, with the paper titled: ON THE EXISTENCE OF DARK MATTER AND DARK ENERGY Dark matter and dark energy are functional to the LCDM model: 1.Dark Energy (Λ): Explaining Cosmic Acceleration Einstein’s...