Improvement of algorithms for dynamical overlap fermions
  We investigate the algorithms for dynamical overlap fermions aiming at improving the performance for large-scale simulations. We look for the best combination of Hybrid Monte Carlo options and iterative quark solvers with respect to the numerical costs. Our main target is a $N_f=2$ simulation with overlap fermion on a $16^3\times 32$ lattice at lattice spacing around 0.12 fm. 
JLQCD Collaboration: Hideo Matsufuru, Hidenori Fukaya, Shoji   Hashimoto, Kazuyuki Kanaya, Takashi Kaneko, Kenji Ogawa, Masa...