Auflistung nach Schlagwort "supersymmetry"

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  • The background field method for N = 2 super Yang-Mills theories in harmonic superspace 
    Buchbinder, I.L.; Buchbinder, E.I.; Kuzenko, S.M.; Ovrut, B.A. (Amsterdam : North-Holland Publ., 1998)
    The background field method for N = 2 super Yang-Mills theories in harmonic superspace is developed. The ghost structure of the theory is investigated. It is shown that the ghosts include two fermionic real ω-hypermultiplets ...
  • Calogero models and nonlocal conformal transformations 
    Galajinsky, Anton; Lechtenfeld, Olaf; Polovnikov, Kirill (Amsterdam : Elsevier Science, 2006)
    We propose a universal method of relating the Calogero model to a set of decoupled particles on the real line, which can be uniformly applied to both the conformal and nonconformal versions as well as to supersymmetric ...
  • Deformed N = 8 Supersymmetric Mechanics 
    Ivanov, Evgeny; Lechtenfeld, Olaf; Sidorov, Stepan (Basel : MDPI, 2019)
    We give a brief review of deformed N =8 supersymmetric mechanics as a generalization of SU(2|1) mechanics. It is based on the worldline realizations of the supergroups SU(2|2) and SU(4|1) in the appropriate N =8, d=1 ...
  • Effective action of the N = 2 Maxwell multiplet in harmonic superspace 
    Buchbinder, I.L.; Buchbinder, E.I.; Ivanov, E.A.; Kuzenko, S.M.; Ovrut, B.A. (Amsterdam : North-Holland Publ., 1998)
    We present, in the N = 2, D = 4 harmonic superspace formalism, a general method for constructing the off-shell effective action of an N = 2 abelian gauge superfield coupled to matter hypermultiplets. Using manifestly N = ...
  • Heterotic G(2)-manifold compactifications with fluxes and fermionic condensates 
    Gemmer, Karl-Philip; Lechtenfeld, Olaf (New York, NY : Springer International Publishing, 2013)
    We consider flux compactifications of heterotic string theory in the presence of fermionic condensates on M-1,M-2 x X-7 with both factors carrying a Killing spinor. In other words, M-1,M-2 is either de Sitter, anti-de ...
  • On the D = 4, N = 2 non-renormalization theorem 
    Buchbinder, Ioseph L.; Kuzenko, Sergei M.; Ovrut, Burt A. (Amsterdam : North-Holland Publ., 1998)
    Using the harmonic superspace background field formulation for general D = 4, N = 2 super Yang-Mills theories, with matter hypermultiplets in arbitrary representations of the gauge group, we present the first rigorous proof ...