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Vol 1 - L D Landau, E.M. Lifshitz - Mechanics
· Problem 41.1
The Canonical Equations
Physics — Landau & Lifshitz · routhian
Problem
Find the Routhian for a symmetrical top in an external field
U
(
ϕ
,
θ
)
U(\phi, \theta)
U
(
ϕ
,
θ
)
, eliminating the cyclic co-ordinate
ψ
\psi
ψ
(where
ψ
\psi
ψ
,
ϕ
\phi
ϕ
,
θ
\theta
θ
are Eulerian angles).
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