On dilation symmetries arising from scaling limits

Details On dilation symmetries arising from scaling limits On dilation symmetries arising from scaling limits

2008-12-27

arxiv.org/abs/0812.4762v1

Physics

Mathematical Physics

40 pages, 1 figure

Scientific paper

Quantum field theories, at short scales, can be approximated by a scaling limit theory. In this approximation, an additional symmetry is gained, namely dilation covariance. To understand the structure of this dilation symmetry, we investigate it in a nonperturbative, model independent context. To that end, it turns out to be necessary to consider non-pure vacuum states in the limit. These can be decomposed into an integral of pure states; we investigate how the symmetries and observables of the theory behave under this decomposition. In particular, we consider several natural conditions of increasing strength that yield restrictions on the decomposed dilation symmetry.

Affiliated with

Also associated with

No associations

Rating

On dilation symmetries arising from scaling limits 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 On dilation symmetries arising from scaling limits, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On dilation symmetries arising from scaling limits will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-191716