Physics – High Energy Physics – High Energy Physics - Theory
Scientific paper
2002-11-18
Phys.Lett. B552 (2003) 17-20
Physics
High Energy Physics
High Energy Physics - Theory
6 pages LATEX2e, using elsart.cls, 1 figure
Scientific paper
10.1016/S0370-2693(02)03094-0
We refute the claim that previous works on the one-loop quantum mass of solitons had incorrectly dropped a surface term from a partial integration. Rather, the paper quoted in the title contains a fallacious derivation with two compensating errors. We also remark that the $\phi^2\cos^2\ln(\phi^2)$ model considered in that paper does not have solitons at the quantum level because at two-loop order the degeneracy of the vacua is lifted. This may be remedied, however, by a supersymmetric extension.
Nieuwenhuizen Patrick van
Rebhan Anton
Wimmer Richard
No associations
LandOfFree
Comment on `One Loop Renormalization of Soliton Quantum Mass Corrections in 1+1 Dimensional Scalar Field Theory Models' (Phys. Lett. B542 (2002) 282 [hep-th/0206047]) 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 Comment on `One Loop Renormalization of Soliton Quantum Mass Corrections in 1+1 Dimensional Scalar Field Theory Models' (Phys. Lett. B542 (2002) 282 [hep-th/0206047]), we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Comment on `One Loop Renormalization of Soliton Quantum Mass Corrections in 1+1 Dimensional Scalar Field Theory Models' (Phys. Lett. B542 (2002) 282 [hep-th/0206047]) will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-241395