Results 91 to 100 of about 491,926 (211)
D 6 R 4 curvature corrections, modular graph functions and Poincaré series
Journal of High Energy Physics, 2018 In this note we study the U-duality invariant coefficient functions of higher curvature corrections to the four-graviton scattering amplitude in type IIB string theory compactified on a torus.
Olof Ahlén, Axel Kleinschmidt
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Eksploitasi Kesalahan Konsep Teori Graf dalam Perkuliahan Matematika Diskrit Menggunakan Metode Game "Tantangan Berhadiah Point" [PDF]
, 2017 The purpose of this study is to find out mistakes in learning Graph theory while applying the concept with games “Challenge made point” in Diskrit Math lecturing with theme: Story and Graph Theory.
Mardiani, D. (Dian)
core
Hidden zeros of the cosmological wavefunction
Journal of High Energy PhysicsMotivated by the recent discovery of hidden zeros in particle and string amplitudes, we characterize zeros of individual graph contributions to the cosmological wavefunction of a scalar field theory. We demonstrate that these contributions factorize near
Shounak De +4 more
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One-particle reducibility in effective scattering theory
EPJ Web of Conferences, 2016 To construct the reasonable renormalization scheme suitable for the effective theories one needs to resolve the “problem of couplings” because the number of free parameters in a theory should be finite.
Vereshagin V.
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Eigenvalues of Relatively Prime Graphs Connected with Finite Quasigroups
Journal of MathematicsA relatively new and rapidly expanding area of mathematics research is the study of graphs’ spectral properties. Spectral graph theory plays a very important role in understanding certifiable applications such as cryptography, combinatorial design, and ...
Muhammad Nadeem +5 more
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Graphs Connected to Isotopes of Inverse Property Quasigroups: A Few Applications
Journal of Applied MathematicsMany real-world applications can be modelled as graphs or networks, including social networks and biological networks. The theory of algebraic combinatorics provides tools to analyze the functioning of these networks, and it also contributes to the ...
Muhammad Nadeem +2 more
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Summing one-loop graphs in a theory with broken symmetry [PDF]
, 1993 Brian H. Smith
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The d=6 trace anomaly from quantum field theory four-loop graphs in one dimension [PDF]
, 2001 Agapitos Hatzinikitas, Renato Portugal
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Generating loop graphs via Hopf algebra in quantum field theory [PDF]
, 2006 Ângela Mestre, Robert Oeckl
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Extracting quadratic propagators by refined graphic rule
Journal of High Energy PhysicsOne-loop integrands in Cachazo-He-Yuan (CHY) formula, which is based on the forward limit of tree-level amplitudes, involves linear propagators that are different from quadratic ones in traditional Feynman diagrams.
Chongsi Xie, Yi-Jian Du
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