• Mincer

  • Referenced in 48 articles [sw09009]
  • Mincer: Program for multiloop calculations in quantum field theory for the Schoonschip system. We present ... minimal subtraction scheme in four-dimensional quantum field models...
  • Nestedsums

  • Referenced in 21 articles [sw15013]
  • calculation of Feynman integrals in quantum field theory. Their expansion in a small parameter...
  • XSummer

  • Referenced in 19 articles [sw06109]
  • higher-order perturbative corrections in quantum field theory. Of particular interest have been...
  • MathTensor

  • Referenced in 16 articles [sw09364]
  • author addresses problems emerging from quantum field theory of curved space-times for instance...
  • O'Mega

  • Referenced in 11 articles [sw07195]
  • optimizing compiler for tree amplitudes in quantum field theory, and briefly describe its usage...
  • GoSam

  • Referenced in 9 articles [sw07310]
  • multi-particle processes in renormalizable quantum field theories. The amplitudes, which are generated in terms...
  • CliffOC

  • Referenced in 8 articles [sw04957]
  • interrelationships among operator calculus, graph theory, and quantum probability in a unified manner, with significant...
  • FEYNMAN

  • Referenced in 4 articles [sw06056]
  • many protocols from quantum computation and quantum information theory. However, despite the successful demonstration ... facilitate this kind of studies in quantum information theory, here we present an extension ... toolbox for the simulation and analysis of quantum registers. In particular, we implement parameterizations...
  • pAQFT

  • Referenced in 3 articles [sw11711]
  • local symmetry invariance in perturbative algebraic quantum field theory. We investigate various aspects of invariance ... framework of perturbative algebraic quantum field theory (pAQFT). Our main result is the proof that ... class of fields in quantum electrodynamics and in Yang-Mills theory. Our result is more...
  • TSIL

  • Referenced in 5 articles [sw00981]
  • loop self-energy calculations in relativistic quantum field theory in four dimensions. Solution method: Analytical...
  • haggies

  • Referenced in 5 articles [sw12493]
  • loop scattering amplitudes in quantum field theories. The examples in this articles, however, demonstrate that...
  • OCTOPUS

  • Referenced in 13 articles [sw08525]
  • types. Electrons are described quantum-mechanically within density-functional theory (DFT), in its time-dependent...
  • CrasyDSE

  • Referenced in 3 articles [sw10833]
  • tools for non-perturbative analyses of quantum field theories. For example, they are very useful ... investigations in quantum chromodynamics and related theories. However, sometimes progress is impeded by the complexity...
  • Quantomatic

  • Referenced in 2 articles [sw10107]
  • Exploring a quantum theory with graph rewriting and computer algebra. It can be useful ... information. This is especially true when describing quantum computation, where graphical languages can vastly reduce ... identities as graph rewrites to expand the theory...
  • TRACER

  • Referenced in 4 articles [sw07361]
  • higher order corrections in Relativistic Quantum Field Theories. A short comparison of procedural versus rule...
  • ONETEP

  • Referenced in 11 articles [sw03256]
  • scaling code for quantum-mechanical calculations based on density-functional theory...
  • QLib

  • Referenced in 1 article [sw13338]
  • QLib - A Matlab package for quantum information theory calculations with applications. Developing intuition about quantum ... information theory problems is difficult, as is verifying or ruling-out of hypothesis. We present ... powerful tool-set for quantum information theory calculations. The package covers most ... textbook” and includes novel parametrization of quantum objects and a robust optimization mechanism. New ways...
  • QRNG

  • Referenced in 2 articles [sw08634]
  • great interest from the quantum information theory point of view. In this paper we present ... specific piece of hardware, namely Quantis quantum random number generator (QRNG), for investigating statistical properties...
  • Scheme2Clebsch

  • Referenced in 1 article [sw10453]
  • coefficients that are used in the quantum theory of angular momentum. The orthogonality conditions ... coefficients for large values of quantum angular momenta...
  • PCR

  • Referenced in 1 article [sw10797]
  • program is based on the quantum theory of channeling radiation which has been successfully applied ... depth dependencies of the population of quantum states. Finally the spectral distribution of spontaneously emitted...