1,928 research outputs found
Gauge Transformations For Self/Anti-Self Charge Conjugate States
Gauge transformations of type-II spinors are considered in the
Majorana-Ahluwalia construct for self/anti-self charge conjugate states. Some
speculations on the relations of this model with the earlier ones are given.Comment: ReVTeX file, 7pp., accepted in "Acta Physica Polonica B
The Barut Second-Order Equation: Lagrangian, Dynamical Invariants and Interactions
The second-order equation in the (1/2,0)+(0,1/2) representation of the
Lorentz group has been proposed by A. Barut in the 70s. It permits to explain
the mass splitting of leptons (e,mu,tau). Recently, the interest has grown to
this model (see, for instance, the papers by S. Kruglov and J. P. Vigier et
al). We continue the research deriving the equation from the first principles,
finding dynamical invariants for this model, investigating the influence of
potential interactions.Comment: 8 pages, no figures. The talk given at the Int. Conf. on Clifford
Algebras and Applications (ICCA7), Toulouse, France, May 19-29, 2005. To be
published in the Proceeding
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