Hyper-Kaehler sigma models in extended superspace

Journal Article · Sun Nov 01 00:00:00 EST 1987 · Theor. Math. Phys.; (United States)

DOI:https://doi.org/10.1007/BF01028649· OSTI ID:5273679

Ketov, S V; Lokhvitskii, B B; Tyutin, I V

A self-interaction is constructed for generalized tensor multiplets and the relaxed matter hypermultiplet in N = 2, d = 4 superspace. An explicit formulation is given for a large class of new two-dimensional N = 4 sigma models with hyper-Kaehler metric, and the canceling of all ultraviolet divergences in all orders of perturbation theory is proved for them.

• Research Organization: V. D. Kuznetsov Siberian Physicotechnical Scientific-Research Institute, Tomsk (USSR)
• OSTI ID: 5273679
• Journal Information: Theor. Math. Phys.; (United States), Vol. 71:2; Other Information: Translated from Teor. Mat. Fiz.; 71: No. 2, 226-237(May 1987)
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
SIGMA MODEL
MATHEMATICAL SPACE
METRICS
BOSONS
LAGRANGIAN FUNCTION
MULTIPLETS
PERTURBATION THEORY
PROPAGATOR
QUANTUM FIELD THEORY
SCALARS
SUPERSYMMETRY
TENSORS
TWO-DIMENSIONAL CALCULATIONS
FIELD THEORIES
FUNCTIONS
MATHEMATICAL MODELS
PARTICLE MODELS
SPACE
SYMMETRY
645400* - High Energy Physics- Field Theory