2006/06/15 by Alejandro Rivero, Rivero, Alejandro
Agricultural and Biological Sciences · #Light effects on plants
paper · pdf · doi:10.48550/arxiv.hep-ph/0606171
We suggest a very simple but general operator to break mass degeneration between representations of the Poincare group having spin 1 and 1/2. A quantity very similar, at experimental 0.13 σ level, to Weinberg's angle, appears during the process.