Principal Landau determinants

Related Items (5)

Landau singularities of the 7-point ziggurat. I. ⋮ A computation of two-loop six-point Feynman integrals in dimensional regularization ⋮ Dissecting polytopes: Landau singularities and asymptotic expansions in \(2 \rightarrow 2\) scattering ⋮ Identifying regions in wide-angle scattering via graph-theoretical approaches ⋮ Two-loop five-point two-mass planar integrals and double Lagrangian insertions in a Wilson loop

Cites Work

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Iterative structure of finite loop integrals
Algorithms for the symbolic integration of hyperlogarithms with applications to Feynman integrals
Singularities of integrals. Homology, hyperfunctions and microlocal analysis. Transl. from the French by the author
Landau singularities from the amplituhedron
Critical points and number of master integrals
Hypergeometric series representations of Feynman integrals by GKZ hypergeometric systems
On motives associated to graph polynomials
Holonomic systems of linear differential equations and Feynman integrals
On the regular holonomic character of the S-matrix and microlocal analysis of unitarity-type integrals
Generalized Euler integrals and \(A\)-hypergeometric functions
Causality in local quantum field theory: Some general results
The Gauss map and a noncompact Riemann-Roch formula for constructible sheaves on semiabelian varieties
Landau singularities and symbology: one- and two-loop MHV amplitudes in SYM theory
HomotopyContinuation.jl: a package for homotopy continuation in Julia
Looking for a bulk point
Counting the number of master integrals for sunrise diagrams via the Mellin-Barnes representation
Feynman integral relations from parametric annihilators
The maximum likelihood degree of toric varieties
Kinematic singularities of Feynman integrals and principal \(A\)-determinants
Foundation and generalization of the expansion by regions
Feynman integrals as A-hypergeometric functions
The discriminant of a system of equations
Alcoved polytopes. I.
Discriminants, resultants, and multidimensional determinants
Landau discriminants
Algorithms for minimal Picard-Fuchs operators of Feynman integrals
Varieties with maximum likelihood degree one
The maximum likelihood degree of a very affine variety
Theory of Hypergeometric Functions
Ordinary and Anomalous Thresholds in Perturbation Theory
On analytic properties of vertex parts in quantum field theory
Nearest points on toric varieties
The Numerical Solution of Systems of Polynomials Arising in Engineering and Science
The face vector of a half-open hypersimplex
Singularities of Feynman amplitudes
Finiteness of the Number of Positive-α Landau Surfaces in Bounded Portions of the Physical Region
A homological approach to parametric Feynman integrals
Construction of Vanishing Cycles for Integrals over Hyperspheres
Macroscopic Causality Conditions and Properties of Scattering Amplitudes
Formules de Picard-Lefschetz généralisées et ramification des intégrales
Singularities of the Second Type
Singularities and Discontinuities of Feynman Amplitudes
The on-shell expansion: from Landau equations to the Newton polytope
Constraints on sequential discontinuities from the geometry of on-shell spaces
Symbol alphabets from the Landau singular locus
Landau singularities of the 7-point ziggurat. II.
Physics of the analytic S-matrix
Cosmology meets cohomology
Scattering amplitudes in quantum field theory
Crossing beyond scattering amplitudes
Unitarity cuts of the worldsheet
Natural boundaries for scattering amplitudes
Certifying zeros of polynomial systems using interval arithmetic

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