Full QCD Algorithms towards the Chiral Limit

Details Full QCD Algorithms towards the Chiral Limit Full QCD Algorithms towards the Chiral Limit

2003-10-08

arxiv.org/abs/hep-lat/0310029v2

Physics

High Energy Physics

High Energy Physics - Lattice

7 pages, Lattice 2003 plenary talk, typos corrected, references updated, discussion of the MB algorithm corrected/extended

Scientific paper

10.1016/S0920-5632(03)02504-0

I discuss the behaviour of algorithms for dynamical fermions as the sea-quark mass decreases. I focus on the Hybrid-Monte-Carlo (HMC) algorithm applied to two degenerate flavours of Wilson fermions. First, I briefly review the performance obtained in large scale HMC simulations. Then I discuss a modified pseudo-fermion action for the HMC simulation that has been introduced three years ago. I summarize recent results obtained with this pseudo-fermion action by the QCDSF and the ALPHA collaborations. I comment on alternatives to the HMC, like the Multiboson algorithm and variants of it.

Affiliated with

Also associated with

No associations

Rating

Full QCD Algorithms towards the Chiral Limit does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Full QCD Algorithms towards the Chiral Limit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Full QCD Algorithms towards the Chiral Limit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-640724