Paul Federbush
 For the Quantum Heisenberg Ferromagnet, 
   Some Conjectured Approximations
(11K, LaTeX)

ABSTRACT.    We present two conjectured approximations for spin 
expectations in a Quantum Heisenberg system.  
The conjectures are based on numerical
experimentation, some theoretical insights and 
underpinning, and aestheticvalue.  We hope theoretical 
developments will follow from these ideas,
even leading to a proof of the phase transition (in 
three dimensions).