14 citations · 112 across the 25 of their papers we have counts for
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math-ph2010★ 6 cited
Fundamental Relativistic Rotator. Hessian singularity and the issue of the minimal interaction with electromagnetic field
Łukasz Bratek
There are two relativistic rotators with Casimir invariants of the Poincaré group being fixed parameters. The particular models of spinning particles were studied in the past both…
math-ph2010★ 3 cited
False constraints. A toy model for studying dynamical systems with degenerate Hessian form
Łukasz Bratek
This paper studies various aspects of the motion of relativistic rotators, both in the presence and absence of external fields, using a toy model which, in a sense, can be regarded…