Results 21 to 30 of about 16,791 (265)
Multipoint correlators on the supersymmetric Wilson line defect CFT
Journal of High Energy Physics, 2022 We study multipoint correlators of protected scalars on the Maldacena-Wilson line in N $$ \mathcal{N} $$ = 4 SYM. Working at weak coupling in the planar limit, we derive an explicit recursion relation that captures next-to-leading order correlators with ...
Julien Barrat +3 more
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Complete SMEFT predictions for four top quark production at hadron colliders
Journal of High Energy Physics, 2022 We study four top quark production at hadron colliders in the Standard Model Effective Field Theory (SMEFT). We perform an analysis at the tree-level, including all possible QCD- and EW-coupling orders and relevant dimension-six operators.
Rafael Aoude +3 more
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Mathematics, 2023 In this paper, we consider a class of matrix functions that contains regularization matrices of Mirzoev and Shkalikov for differential operators with distribution coefficients of order n≥2.
Natalia P. Bondarenko
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Gaudin models and multipoint conformal blocks. Part II. Comb channel vertices in 3D and 4D
Journal of High Energy Physics, 2021 It was recently shown that multi-point conformal blocks in higher dimensional conformal field theory can be considered as joint eigenfunctions for a system of commuting differential operators.
Ilija Burić +4 more
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Higher-order differential operators having bivariate orthogonal polynomials as eigenfunctions
Results in Applied MathematicsWe introduce a systematic method for constructing higher-order partial differential equations for which bivariate orthogonal polynomials are eigenfunctions.
Misael E. Marriaga
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Mathematics, 2019 The first-order fuzzy differential equation has two possible solutions depending on the definition of differentiability. The definition of differentiability changes as the product of the function and its first derivative changes its sign.
Nadeem Salamat +2 more
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Проблемы анализа, 2019 In this paper, we introduce the notion of Oε-classical orthogonal polynomials, where Oε := I + εD (ε 6= 0). It is shown that the scaled Laguerre polynomial sequence {a −nL (α) n (ax)}n>0, where a = −ε −1 , is actually the only Oε-classical ...
B. Aloui, L. Kheriji
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Green functions of higher-order differential operators [PDF]
Journal of Mathematical Physics, 1998 The Green functions of the partial differential operators of even order acting on smooth sections of a vector bundle over a Riemannian manifold are investigated via the heat kernel methods. We study the resolvent of a special class of higher-order operators formed by the products of second-order operators of Laplace type defined with the help of a ...
openaire +2 more sources
The virial theorem for higher-order differential operators
Differential and Integral Equations, 2012 We develop virial theorems for ordinary differential equations. Both the Finkelstein and Fock methods are used. Vanishing of boundary conditions at singular points are handled by asymptotic methods as well as conditions which guarantee that the singular point is both a strong limit point and Dirichlet.
Behncke, Horst, Hinton, Don
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On Algebraically Integrable Differential Operators on an Elliptic Curve
Symmetry, Integrability and Geometry: Methods and Applications, 2011 We study differential operators on an elliptic curve of order higher than 2 which are algebraically integrable (i.e., finite gap). We discuss classification of such operators of order 3 with one pole, discovering exotic operators on special elliptic ...
Pavel Etingof, Eric Rains
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