Theta-vacuum systems via real action simulations

Details Theta-vacuum systems via real action simulations Theta-vacuum systems via real action simulations

2003-05-07

arxiv.org/abs/hep-lat/0305005v1

Phys.Lett. B563 (2003) 117-122

Physics

High Energy Physics

High Energy Physics - Lattice

14 pages, 6 figures; To appear in Phys. Lett. B

Scientific paper

10.1016/S0370-2693(03)00601-4

Inspired by the results of the Ising model within an imaginary external magnetic field, we introduce a transformation in quantum systems with a theta-vacuum term that amounts to a rescaling of z=cos(theta/2). Making use of this transformation we are able to determine the order parameter as a function of theta. The approach is successfully tested in models with both broken and unbroken CP symmetry at theta=pi.

Affiliated with

Also associated with

No associations

Rating

Theta-vacuum systems via real action simulations 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 Theta-vacuum systems via real action simulations, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Theta-vacuum systems via real action simulations will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-596233