Mixing and oscillations of neutral particles in Quantum Field Theory
Massimo Blasone, Jonathan S. Palmer
Abstract
We study the mixing of neutral particles in Quantum Field Theory: neutral boson field and Majorana field are treated in the case of mixing among two generations. We derive the orthogonality of flavor and mass representations and show how to consistently calculate oscillation formulas, which agree with previous results for charged fields and exhibit corrections with respect to the usual quantum mechanical expressions.
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