2-dimensional 1-particle gas:
Here is a variant of the Sinai billiard that brings us closer
to the kind of systems we want to understand:
A small hard disc (a "gas particle") bounces
about in a quadratic vessel; vessel walls are
decorated with semicircular extrusions that serve
to randomize the motion.
The statistical features are the same as in the basic
Sinai billiard.
[Code: VarSinai]
Back
Now let's add a dimension
|