Results 1 to 10 of about 1,319,870 (338)
Gauge theory loop operators and Liouville theory [PDF]
Journal of High Energy Physics, 2010 We propose a correspondence between loop operators in a family of four dimensional N=2 gauge theories on S^4 -- including Wilson, 't Hooft and dyonic operators -- and Liouville theory loop operators on a Riemann surface. This extends the beautiful relation between the partition function of these N=2 gauge theories and Liouville correlators found by ...
Drukker, N +3 more
openaire +5 more sources
Applications of Hilbert Module Approach to Multivariable Operator Theory
, 2014 A commuting $n$-tuple $(T_1, \ldots, T_n)$ of bounded linear operators on a Hilbert space $\clh$ associate a Hilbert module $\mathcal{H}$ over $\mathbb{C}[z_1, \ldots, z_n]$ in the following sense: \[\mathbb{C}[z_1, \ldots, z_n] \times \mathcal{H ...
A. Arias +70 more
core +1 more source
Operator product expansion and factorization in the $H_3^+$-WZNW model [PDF]
, 1999 Precise descriptions are given for the operator product expansion of generic primary fields as well as the factorization of four point functions as sum over intermediate states.
Balog +21 more
core +2 more sources
Journal of Pure and Applied Algebra, 2002 This paper gives a construction for Segal operations in the \(K\)-theory of categories with cofibrations, weak equivalences and a biexact pairing. The construction extends work of Grayson on exact categories. In particular the construction produces operations in the algebraic \(K\)-theory of spaces (\(A\)-theory); these are shown to be the operations ...
Gunnarsson, Thomas, Schwänzl, Roland
openaire +2 more sources
Journal of Function Spaces, 2018 We first define the notion of lacunary statistical convergence of order (α,β), and taking this notion into consideration, we introduce some seminormed difference sequence spaces over n-normed spaces with the help of Musielak-Orlicz function M=(Mk) of ...
S. A. Mohiuddine +2 more
doaj +1 more source
Journal of Function Spaces, 2020 We define the notions of weighted λ,μ-statistical convergence of order γ1,γ2 and strongly weighted λ,μ-summability of γ1,γ2 for fuzzy double sequences, where ...
Abdullah Alotaibi
doaj +1 more source
Mathematics, 2023 A certain class of nonlinear differential equations representing a generalized Van der Pol oscillator is proposed in which we study the behavior of the existing solution.
Safia Meftah +6 more
doaj +1 more source
On dilatation operator for a renormalizable theory
, 2007 Given a renormalizable theory we construct the dilatation operator, in the sense of generator of RG flow of composite operators. The generator is found as a differential operator acting on the space of normal symbols of composite operators in the theory.
A. Zaffaroni +19 more
core +1 more source
Higher-Loop Integrability in N=4 Gauge Theory [PDF]
, 2004 The dilatation operator measures scaling dimensions of local operator in a conformal field theory. Algebraic methods of constructing the dilatation operator in four-dimensional N=4 gauge theory are reviewed. These led to the discovery of novel integrable
Arutyunov +20 more
core +3 more sources
Some Generalized Difference Sequence Spaces Defined by a Sequence of Moduli in n-Normed Spaces
Journal of Function Spaces, 2015 We introduce some new generalized difference sequence spaces by means of ideal convergence, infinite matrix, and a sequence of modulus functions over n-normed spaces.
Abdullah Alotaibi +2 more
doaj +1 more source