Soliton-fermion systems and stabilised vortex loops
| dc.creator | Gadde, Abhijit | |
| dc.creator | Sahu, Narendra | |
| dc.creator | Yajnik, Urjit A. | |
| dc.date | 2007-05-07 | |
| dc.date.accessioned | 2026-07-07T07:59:47Z | |
| dc.date.available | 2026-07-07T07:59:47Z | |
| dc.description | In several self-coupled quantum field theories when treated in semi-classical limit one obtains solitonic solutions determined by topology of the boundary conditions. Such solutions, e.g. magnetic monopole in unified theories \cite{Hooft1974} \cite{Polyakov1974} or the skyrme model of hadrons have been proposed as possible non-perturbative bound states which remain stable due to topological quantum numbers. Furthermore when fermions are introduced, under certain conditions one obtains zero-energy solutions \cite{Vega1978}\cite{Jackiw1981} for the Dirac equations localised on the soliton. An implication of such zero-modes is induced fermion number \cite{Jackiw1977} carried by the soliton. | |
| dc.description | 4 pages, presented at the 17th DAE-BRNS HEP symposium held at IIT Kharagpur, India | |
| dc.identifier | https://arxiv.org/abs/0705.0903 | |
| dc.identifier | http://arxiv.org/abs/0705.0903 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/128502 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Soliton-fermion systems and stabilised vortex loops | |
| dc.type | text |