Results 41 to 50 of about 68 (68)
The intrinsic coupling in integrable quantum field theories [PDF]
Nuclear Physics B, 2000 69 pages ...
Niedermayer, F +5 more
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Integrable N = 2 supersymmetric field theories [PDF]
Physics Letters B, 1992 14 pages, OUTP-92 ...
Timothy J. Hollowood, J.M. Evans
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Intersection Theory, Integrable Hierarchies and Topological Field Theory [PDF]
, 1992 73 pages, most figures are not included. Lectures given at the Cargese Summer School on `New Symmetry Principles in Quantum Field Theory,' July 16-27, 1991.
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Deformations of Quantum Field Theories and Integrable Models [PDF]
Communications in Mathematical Physics, 2011 36 pages, no figures: Minor changes and corrections in Section 3.
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Integrable systems in topological field theory
Nuclear Physics B, 1992 Abstract Integrability of the system of PDE for dependence on coupling parameters of the (tree-level) primary partition function in massive topological field theories, being imposed by the associativity of the perturbed primary chiral algebra, is proved.
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Field Theory for Multiple Integrals
, 2009 New constructions in the theory of fields for multiple integrals are designed. Generalizations of the Legendre - Weyl - Caratheodory transforms and corresponding invariant integrals are introduced and explored. Connection and curvature of bundles induced by a field of extremals are calculated.
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INTRODUCTION TO YANGIAN SYMMETRY IN INTEGRABLE FIELD THEORY [PDF]
International Journal of Modern Physics A, 2005 An introduction to Yangians and their representations, to Yangian symmetry in 1+1 D integrable (bulk) field theory, and to the effect of a boundary on this symmetry.
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Path Integrals in Field Theory [PDF]
, 1996 Up to now we have investigated systems possessing one (q) or several (q α α = 1,...,D) degrees of freedom and studied their quantization using path integrals. In this chapter we will pass over to (relativistic) field theories, starting with the case of a scalar neutral field o(x). When discussing canonical quantization we already noticed that the field
Joachim Reinhardt, Walter Greiner
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Functional integrals in field theory
Soviet Physics Journal, 1990Chronological vacuum mean quantum fields are constructed as states in appropriate commutative tensor algebras, which permits representing their generating functionals as Fourier transforms of measures in spaces of classical fields. These measures belong to a broader class than the functional integrals ordinarily applied in quantum field theory.
O. A. Zakharov, G. A. Sardanashvili
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