f*******d 发帖数: 339 | 1 You should write your H in terms of the canonical variables,
i.e. {x, p},
not {x, v}. Then, if you make a canonical transformation,
i.e.
(x1, p1) to (x2, p2), the transformed system is also
Hamiltonian. To make
canonical transformation, you should transform both x and p.
This can
be done by using generating functions. You can find
information about
this on any classical mechanics book in the sections on
"generating functions"
or "canonical transformations". For example, you can look it
up in
Lan |
|