• Nestedsums

  • Referenced in 28 articles [sw15013]
  • calculation of Feynman integrals in quantum field theory. Their expansion in a small parameter...
  • COLLIER

  • Referenced in 7 articles [sw14693]
  • loop scalar and tensor integrals in perturbative relativistic quantum field theories. Important features ... stability for 3- and 4-point tensor integrals, the support of complex masses for internal...
  • SumProduction

  • Referenced in 4 articles [sw41006]
  • Modern Summation Methods for Loop Integrals in Quantum Field Theory: The Packages Sigma, EvaluateMultiSums ... Feynman integrals, like e.g., two-point parameter integrals with at most one mass and containing ... this survey article we present a difference field approach for symbolic summation that enables...
  • TSIL

  • Referenced in 11 articles [sw00981]
  • Feynman integrals needed in two-loop self-energy calculations in relativistic quantum field theory...
  • Quantum Espresso

  • Referenced in 50 articles [sw06129]
  • simulations of materials. QUANTUM ESPRESSO is an integrated suite of computer codes for electronic-structure ... materials modeling, based on density-functional theory, plane waves, and pseudopotentials (norm-conserving, ultrasoft ... source project, where researchers active in the field of electronic-structure calculations are encouraged...
  • MultiIntegrate

  • Referenced in 2 articles [sw41005]
  • instance to special Feynman integrals emerging in renormalizable Quantum field Theories. We will consider multidimensional...
  • LIMbook

  • Referenced in 54 articles [sw14520]
  • relevant geometric properties of the continuous vector field. The book focuses on a large ... begins with an introduction to the line integral methods. It describes numerous Hamiltonian problems encountered ... results concerning the main instance of line integral methods: the energy-conserving Runge-Kutta methods ... numerical solution what was expected from the theory. The book also covers the application...
  • ConformalBlocks

  • Referenced in 11 articles [sw08674]
  • that arise in conformal field theory. Each triple (g,l,(λ1,...,λn)) with ... tuple of dominant integral weights of g specifies a conformal block bundle...
  • MatchingTools

  • Referenced in 9 articles [sw27512]
  • field theory. It provides the tools to construct general models by defining their field content ... given, the heavy particles can be integrated out at the tree level to obtain...
  • ALPS

  • Referenced in 19 articles [sw08907]
  • Monte Carlo solvers for dynamical mean field theory (DMFT). The ALPS libraries provide a powerful ... Windows, and integration with the VisTrails workflow provenance tool. The software is available from...
  • FeynHelpers

  • Referenced in 5 articles [sw24768]
  • Feynman diagrams and calculations in quantum field theory (QFT) to Package-X and FIRE ... analytic results for scalar 1-loop integrals with up to 4 legs, while the latter...
  • SHELL2

  • Referenced in 8 articles [sw16623]
  • master integral” and two simple integrals expressable in terms of Euler’s Γ function ... shell renormalization scheme, the effective field theory of static quarks and other problems...
  • UDAM

  • Referenced in 7 articles [sw09063]
  • basic points of the infinitesimal deformation theory of unsaturated porous media is presented, including ... field equations carried out by the finite element method and the dynamic integration in time...
  • CppTransport

  • Referenced in 10 articles [sw40977]
  • point correlation functions (in field space and for the curvature perturbation) for any inflationary model ... beyond the applicability of tree-level perturbation theory. Given an input Lagrangian, CppTransport performs symbolic ... model and generates efficient C++ to integrate the correlation functions of interest. It includes...
  • EFTofPNG

  • Referenced in 7 articles [sw20815]
  • high precision computation in the effective field theory of post-Newtonian (PN) Gravity, including spins ... publicly share automated computation tools, which integrate the various types of physics manifested...
  • WiLE

  • Referenced in 4 articles [sw21000]
  • theory at arbitrary perturbative order. For a given set of fields on the loop ... possible Feynman diagrams and their integral representations. The user can also choose to exclude...
  • IPSSIS

  • Referenced in 14 articles [sw07158]
  • selection A fundamental principle of modern portfolio theory is that comparisons between portfolios are generally ... this article is to present an integrated and innovative methodological approach for the construction ... approach, which grounds its basis on the field of multiple criteria decision making (MCDM...
  • CrasyDSE

  • Referenced in 4 articles [sw10833]
  • perturbative analyses of quantum field theories. For example, they are very useful for investigations ... quantum chromodynamics and related theories. However, sometimes progress is impeded by the complexity ... creation of the expressions for the integrals of the Dyson-Schwinger equations needs ... example from Yang-Mills theory coupled to a fundamental scalar field that has been investigated...
  • AKIRA

  • Referenced in 10 articles [sw02968]
  • always been a very stimulating work field. A lot of people try to ”take ... hoping that those systems can be further integrated in a general-purpose architecture ... represents a general framework that allows to integrate all the relevant aspects of the interaction ... whole system is written in C++ and integrates different C++ open source software, implementing various...
  • SYROCO

  • Referenced in 8 articles [sw04389]
  • Theory. Each of them has proved to be a powerful framework in its field ... Object-Oriented approaches by thoroughly integrating their concepts. It is as well-adapted...