An Effective Rigid String at $θ=π$ for the 3D Gauge Theories/Ising Model

Details An Effective Rigid String at $θ=π$ for the 3D Gauge Theories/Ising Model An Effective Rigid String at $θ=π$ for the 3D Gauge Theories/Ising Model

1994-01-28

arxiv.org/abs/hep-th/9401144v1

Mod.Phys.Lett. A9 (1994) 3229-3234

Physics

High Energy Physics

High Energy Physics - Theory

7 pages, Latex

Scientific paper

10.1142/S021773239400304X

An effective sigma model describing behavior of the 3d rigid string with a $\theta$-term at $\theta=\pi$ is proposed. It contains non-perturbative corrections resulting from summation over different genera of the 2d surfaces. The effective theory is the SU(2) WZW model coupled to the Nambu-Goto action. RG analysis shows the existence of a IR fixed point at which the normal to the surface has long range correlations. A similar model can describe critical behaviour of the 3d Y-M fields or the Ising model.

Affiliated with

Also associated with

No associations

Rating

An Effective Rigid String at $θ=π$ for the 3D Gauge Theories/Ising Model 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 An Effective Rigid String at $θ=π$ for the 3D Gauge Theories/Ising Model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and An Effective Rigid String at $θ=π$ for the 3D Gauge Theories/Ising Model will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-350766