S parameter and parity doubling below the conformal window

Details S parameter and parity doubling below the conformal window S parameter and parity doubling below the conformal window

2011-11-21

arxiv.org/abs/1111.4993v2

PoS Lattice 2011:087 (2011)

Physics

High Energy Physics

High Energy Physics - Lattice

Contribution to the proceedings of Lattice 2011, July 10-16, Lake Tahoe, California. 7 pages. v2: Eqn. 4.2 corrected, conclusi

Scientific paper

Recently the Lattice Strong Dynamics Collaboration reported a reduction of the electroweak S parameter for SU(3) gauge theory with Nf=6 fermions in the fundamental representation, compared to scaled-up QCD (arXiv:1009.5967). Here I provide additional details of our calculation. I discuss our use of conserved lattice currents; the relation to vector--axial parity doubling; finite-volume effects; and the sensitivity of our results to the number of fermion doublets with chiral electroweak couplings. Results presented here include additional data, and do not affect our previously-published conclusions.

Affiliated with

Also associated with

No associations

Rating

S parameter and parity doubling below the conformal window 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 S parameter and parity doubling below the conformal window, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and S parameter and parity doubling below the conformal window will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-550860