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EnglishWe look at solutions [both Bogomol'nyi-Prasad-Sommerfield (BPS) and non-BPS] of the CPN-1 model on R×S1 (with twisted boundary conditions), in particular by using a conformal mapping technique, and we show how to interpret these solutions by decomposing them into expressions describing constituent solitons. We point out the problems that may arise (for non-BPS solutions) when one naively looks at the clustering properties of these solutions. This could lead to misunderstandings when studying extrapolations between small and large compactification radii. © 2014 American Physical Society.
| Autori interni: | |
| Autori: | Bolognesi, S; Zakrzewski, W. |
| Titolo: | Clustering and decomposition for non-BPS solutions of the C PN-1 models |
| Anno del prodotto: | 2014 |
| Abstract: | We look at solutions [both Bogomol'nyi-Prasad-Sommerfield (BPS) and non-BPS] of the CPN-1 model on R×S1 (with twisted boundary conditions), in particular by using a conformal mapping technique, and we show how to interpret these solutions by decomposing them into expressions describing constituent solitons. We point out the problems that may arise (for non-BPS solutions) when one naively looks at the clustering properties of these solutions. This could lead to misunderstandings when studying extrapolations between small and large compactification radii. © 2014 American Physical Society. |
| Digital Object Identifier (DOI): | 10.1103/PhysRevD.89.065013 |
| Appare nelle tipologie: | 1.1 Articolo in rivista |
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