Exact wall solutions in 5-dimensional SUSY QED at finite coupling | Zendy

Youichi Isozumi | Zendy; Keisuke Ohashi | Zendy; Norisuke Sakai | Zendy

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Exact wall solutions in 5-dimensional SUSY QED at finite coupling

Author(s) -

Youichi Isozumi,

Keisuke Ohashi,

Norisuke Sakai

Publication year - 2003

Publication title -

journal of high energy physics

Language(s) - English

Resource type - Journals

eISSN - 1126-6708

pISSN - 1029-8479

DOI - 10.1088/1126-6708/2003/11/060

Subject(s) - multiplet , physics , supersymmetry , massless particle , coupling (piping) , gauge (firearms) , scalar (mathematics) , gauge theory , coupling constant , quantum electrodynamics , inverse , mathematical physics , quantum mechanics , mathematics , geometry , mechanical engineering , archaeology , engineering , history , spectral line

A series of exact BPS solutions are found for single and double domain wallsin N=2 supersymmetric (SUSY) QED for finite gauge coupling constants. Vectorfields are found to be massive, although it is localized on the wall. Masslessmodes can be assembled into a chiral scalar multiplet of the preserved N=1SUSY, after an appropriate gauge choice. The low-energy effective Lagrangianfor the massless fields is obtained for the finite gauge coupling. Theinter-wall force is found to be much stronger than the known infinite couplingcase. The previously proposed expansion in inverse powers of the gauge couplinghas pathological oscillations, and does not converge to the correct finitecoupling result.Comment: 26 pages, 15 figures, Typos are correcte

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