One-loop CHY-integrand of bi-adjoint scalar theory
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Publication:2188681
DOI10.1007/JHEP02(2020)187zbMath1435.81227arXiv1912.12960OpenAlexW3100929199MaRDI QIDQ2188681
Publication date: 11 June 2020
Published in: Journal of High Energy Physics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1912.12960
String and superstring theories in gravitational theory (83E30) (2)-body potential quantum scattering theory (81U05)
Related Items (5)
On differential operators and unifying relations for 1-loop Feynman integrands ⋮ Propagators, BCFW recursion and new scattering equations at one loop ⋮ One-loop diagrams with quadratic propagators from the worldsheet ⋮ Massive ambitwistor-strings; twistorial models ⋮ One-loop integrand from generalised scattering equations
Cites Work
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- The polynomial form of the scattering equations
- Scattering of massless particles: scalars, gluons and gravitons
- Analytic representations of Yang-Mills amplitudes
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- Two-loop scattering amplitudes from ambitwistor strings: from genus two to the nodal Riemann sphere
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- Cross-ratio identities and higher-order poles of CHY-integrand
- CHY-graphs on a torus
- General solution of the scattering equations
- Comments on the evaluation of massless scattering
- One-loop amplitudes on the Riemann sphere
- Computation of contour integrals on \( \mathcal{M}_{0,n} \)
- CHY-construction of planar loop integrands of cubic scalar theory
- One-loop corrections from higher dimensional tree amplitudes
- Polynomial reduction and evaluation of tree- and loop-level CHY amplitudes
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- CHY loop integrands from holomorphic forms
- Expansion of Einstein-Yang-Mills amplitude
- One-loop Parke-Taylor factors for quadratic propagators from massless scattering equations
- Gluons and gravitons at one loop from ambitwistor strings
- Einstein-Yang-Mills scattering amplitudes from scattering equations
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- Elimination and recursions in the scattering equations
- Two-loop scattering amplitudes: double-forward limit and colour-kinematics duality
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- Scattering equations, generating functions and all massless five point tree amplitudes
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- An algebraic approach to the scattering equations
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