Results 71 to 80 of about 164,069 (206)

Generalized planar Feynman diagrams: collections

Journal of High Energy Physics, 2020
Tree-level Feynman diagrams in a cubic scalar theory can be given a metric such that each edge has a length. The space of metric trees is made out of orthants joined where a tree degenerates.
Francisco Borges, Freddy Cachazo
doaj   +1 more source

The strong $ABC$ conjecture over function fields (after McQuillan and Yamanoi) [PDF]

, 2008
The $abc$ conjecture predicts a highly non trivial upper bound for the height of an algebraic point in terms of its discriminant and its intersection with a fixed divisor of the projective line counted without multiplicity.
Gasbarri, Carlo
core   +1 more source

On the formalism of local variational differential operators [PDF]

, 2002
The calculus of local variational differential operators introduced by B. L. Voronov, I. V. Tyutin, and Sh. S. Shakhverdiev is studied in the context of jet super space geometry.
Igonin, S., Verbovetsky, A.V., Vitolo, R.   +2 more
core   +1 more source

Self-duality from twisted cohomology

Journal of High Energy Physics
Recently a notion of self-duality for differential equations of maximal cuts was introduced, which states that there should be a basis in which the matrix for an ε-factorised differential equation is persymmetric.
Claude Duhr, Franziska Porkert, Cathrin Semper, Sven F. Stawinski   +3 more
doaj   +1 more source

Scattering equations: from projective spaces to tropical grassmannians

Journal of High Energy Physics, 2019
We introduce a natural generalization of the scattering equations, which connect the space of Mandelstam invariants to that of points on ℂℙ1, to higher-dimensional projective spaces ℂℙ k − 1.
Freddy Cachazo, Nick Early, Alfredo Guevara, Sebastian Mizera   +3 more
doaj   +1 more source

Doubling, T-Duality and Generalized Geometry: a simple model

Journal of High Energy Physics, 2018
A simple mechanical system, the three-dimensional isotropic rigid rotator, is here investigated as a 0+1 field theory, aiming at further investigating the relation between Generalized/Double Geometry on the one hand and Doubled World-Sheet Formalism ...
Vincenzo E. Marotta, Franco Pezzella, Patrizia Vitale   +2 more
doaj   +1 more source

Illustrating Geometric Algebra and Differential Geometry in 5D Color Space

, 2023
Werner Benger
openalex   +1 more source

A representation of Galois dual codes of algebraic geometry codes via Weil differentials [PDF]

, 2023
Jiaqi Li, Liming Ma
openalex   +1 more source

Special geometry on the 101 dimesional moduli space of the quintic threefold

Journal of High Energy Physics, 2018
A new method for explicit computation of the CY moduli space metric was proposed by the authors recently. The method makes use of the connection of the moduli space with a certain Frobenius algebra.
Konstantin Aleshkin, Alexander Belavin
doaj   +1 more source

Bi-algebraic geometry of strata of differentials in genus zero [PDF]

, 2023
Frederik Benirschke
openalex   +1 more source