Can I read Hybrid Monte Carlo Without Pseudofermions on EtoBox?

Hybrid Monte Carlo Without Pseudofermions by Liu, K. F.; Dong, S. J.; Thron, C. is a scholarly article available to read on EtoBox.

What is Hybrid Monte Carlo Without Pseudofermions about?

We introduce a dynamical fermion algorithm which is based on the hybrid Monte Carlo (HMC) algorithm, but without pseudofermions. The molecular dynamics steps in HMC are retained except the derivatives with respect to the gauge fields are calculated with the $Z_2$ noise. The determinant ratios are estimated with the Pa\`{d}e - $Z_2$ method. Finally, we use the Kennedy-Kuti linear accept/reject method for the Monte Carlo step which is shown to respect detailed balance. We comment on the comparison of this algorithm with the pseudofermion algorithm.

Author

Liu, K. F.; Dong, S. J.; Thron, C.

Published

1996

Language

EN