A Coding of Real Null Four-Momenta into World-Sheet Co-ordinates
arXiv:0805.2263 · doi:10.1155/2009/284689
Abstract
The results of minimizing the action for string-like systems on a simply-connected world sheet are shown to encode the Cartesian components of real null momentum four-vectors into co-ordinates on the world sheet. This identification arises consistently from different approaches to the problem.
9 pages, Latex2e
References in corpus (3)
Cited by in corpus (45)
- Scattering of Massless Particles in Arbitrary Dimension
- Scattering Equations and Matrices: From Einstein To Yang-Mills, DBI and NLSM
- Scattering Equations and KLT Orthogonality
- Einstein-Yang-Mills Scattering Amplitudes From Scattering Equations
- One-loop amplitudes on the Riemann sphere
- Aspects of Scattering Amplitudes and Moduli Space Localization
- Scattering equations and BCJ relations for gauge and gravitational amplitudes with massive scalar particles
- One-loop Scattering Equations and Amplitudes from Forward Limit
- The Polynomial Form of the Scattering Equations
- The SAGEX Review on Scattering Amplitudes, Chapter 11: Soft Theorems and Celestial Amplitudes
- Scattering Equations and String Theory Amplitudes
- Scattering Equations, Twistor-string Formulas and Double-soft Limits in Four Dimensions
- Computation of Contour Integrals on
- Scattering Equations: From Projective Spaces to Tropical Grassmannians
- An Algebraic Approach to the Scattering Equations
- Massless scattering at special kinematics as Jacobi polynomials
- Elimination and recursions in the scattering equations
- Scattering Equations
- General Solution of the Scattering Equations
- Comments on the evaluation of massless scattering
- Scattering equations, generating functions and all massless five point tree amplitudes
- Collinear limits beyond the leading order from the scattering equations
- Scattering Equations: Real Solutions and Particles on a Line
- Gravity with a cosmological constant from rational curves
- Singular Solutions in Soft Limits
- Polynomial reduction and evaluation of tree- and loop-level CHY amplitudes
- Transmuting CHY formulae
- Amplituhedra, and Beyond
- Notes on Biadjoint Amplitudes, and Scattering Equations
- Planar Matrices and Arrays of Feynman Diagrams
- Direct Evaluation of -point single-trace MHV amplitudes in 4d Einstein-Yang-Mills theory using the CHY Formalism
- On tree amplitudes of supersymmetric Einstein-Yang-Mills theory
- Bootstrapping solutions of scattering equations
- Minimal Kinematics: An All and Peek into
- Analytical amplitudes from numerical solutions of the scattering equations
- Multi-Regge kinematics and the scattering equations
- Planarity in Generalized Scattering Amplitudes: PK Polytope, Generalized Root Systems and Worldsheet Associahedra
- CHY-construction of Planar Loop Integrands of Cubic Scalar Theory
- Scattering and Strebel graphs
- Off-Shell CHY Amplitudes and Feynman Graphs
- A note on multi-trace EYM amplitudes in four dimensions
- Characterizing the solutions to scattering equations that support tree-level gauge/gravity amplitudes
- Sudakov Representation of the Cachazo-He-Yuan Scattering Equations Formalism
- Gravitational Scattering in the High-Energy Limit
- Ambitwistor strings and amplitudes in curved backgrounds