Hamiltonian study of Supersymmetric Yang-Mills Quantum Mechanics
  New results obtained within the recently developed approach to supersymmetric quantum mechanical systems are presented. The method does not suffer from the sign problem in any dimensions and is capable to provide any quantum observable with controllable systematic error. Discussed results include: the spectrum and Witten index of the D=4 system, and the spectrum of zero volume glueballs in higher 3 < D < 11 dimensions. 
J. Kotanski and J. Wosiek