A stringy model of pointlike particles

Stringy Phenomenology with Preon Models

“…At scales above Λ cr we believe the topology spacetime manifold changes, presumably towards string topology. On the other hand, we have found the following experimental support for the chernon model: 1) it reduces to the standard model at accelerator energies [2], 2) it has proposal for the dark sector (not observed/understood yet) [3] [4], 3) it explains the baryon asymmetry in the universe in a natural way [3] [4], 4) it provides T-dual topological evolution of the universe [10], and 5) it explains why supersymmetry has not been found in experiments [5].…”

“…1 The next phase in developing the model was to make it function in early cosmology. Introducing a binding energy scale near reheating Λ cr ≥10 12 -10 16 GeV for the model, T-duality was introduced [10]. Thirdly, above Λ cr the universe was in a form having topological interactions.…”