2 papers
math-ph1999
On cyclically shifted strings
K. Baerwinkel, H. -J. Schmidt, J. Schnack
If a string is cyclically shifted it will re-appear after a certain number of shifts, which will be called its order. We solve the problem of how many strings exist with a given or…
cond-mat.stat-mech1998
Quasi-Particle Picture for Monatomic Gases
K. Baerwinkel, J. Schnack, U. Thelker
A quasi-particle theory for monatomic gases in equilibrium is formulated and evaluated to yield the exact virial contributions to the thermodynamic state functions in lowest order…