
IHEP 98  24
 

S.M.Klishevich (IHEP, Protvino, Russia),  
Massive Fields of Arbitrary Integer Spin in Homogeneous Electromagnetic Field  
Protvino, 1998. p.14, refs.:26.  
We study the interaction of gauge fields of arbitrary integer spins with the constant electromagnetic field. We reduce the problem of obtaining the gaugeinvariant Lagrangian of integer spin fields in the external field to purely algebraic problem of finding a set of operators with certain features using the representation of the highspin fields in the form of some vectors on a pseudoHilbert space. We consider such a construction up to the second order in the electromagnetic field strength and also present an explicit form of interaction Lagrangian for a massive particle with spin S in terms of symmetrical tensor fields in the linear approximation. The obtained result does not depend on dimensionality of spacetime.
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