2013/05/31 by Armen Poghosyan, Hayk Poghosyan
Engineering · Physics and Astronomy · #Black Holes and Theoretical Physics #Descendant #Domain (mathematical analysis) #Field (mathematics) #Flow (mathematics) #Mixing (physics) #Nonlinear Photonic Systems #Particle accelerators and beam dynamics #Perturbation (astronomy) #Perturbation theory (quantum mechanics) #Trajectory #hep-th
paper · pdf · doi:10.1007/jhep10(2013)131
published as JHEP10(2013)131 · 13 pages; minor corrections; version published in JHEP
openalex publication_date 2013/10/01 · arxiv created 2013/10/30 · arxiv updated 2015/06/16 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
We extend the analysis of the RG trajectory connecting successive minimal CFT models \cal Mp and \cal Mp-1 for p≫ 1, performed by A. Zamolodchikov, to the fields φn,n± 3. This required a close investigation of mixing with the descendant fields at the level 2. In particular we identify those specific linear combinations of UV fields which flow to the IR fields φn+3,n and φn-3,n. We report also the results of the calculation of the same mixing coefficients through the recent RG domain wall approach by Gaiotto. These results are in complete agreement with the leading order perturbation theory.