Planar binary trees in scattering amplitudes
Planar binary trees in scattering amplitudes
These notes are a written version of my talk given at the CARMA workshop in June 2017, with some additional material. I presented a few concepts that have recently been used in the computation of tree-level scattering amplitudes (mostly using pure spinor methods but not restricted to it) in a context that could be of interest to the combinatorics community. In particular, I focused on the appearance of {\it planar binary trees} in scattering amplitudes and presented some curious identities obeyed by related objects, some of which are known to be true only via explicit examples.
math.CO, hep-th
349-365
Mafra, Carlos R.
5a40c14f-0ddb-4c0c-9ce5-acabc537cd01
February 2020
Mafra, Carlos R.
5a40c14f-0ddb-4c0c-9ce5-acabc537cd01
Mafra, Carlos R.
(2020)
Planar binary trees in scattering amplitudes.
Chapoton, Frederic, Fauvet, Frederic, Malvenuto, Claudia and Thibon, Jean-Yves
(eds.)
In Algebraic Combinatorics, Resurgence, Moulds and Applications (CARMA).
vol. 2,
EMS Press.
.
(doi:10.4171/205-1/6).
Record type:
Conference or Workshop Item
(Paper)
Abstract
These notes are a written version of my talk given at the CARMA workshop in June 2017, with some additional material. I presented a few concepts that have recently been used in the computation of tree-level scattering amplitudes (mostly using pure spinor methods but not restricted to it) in a context that could be of interest to the combinatorics community. In particular, I focused on the appearance of {\it planar binary trees} in scattering amplitudes and presented some curious identities obeyed by related objects, some of which are known to be true only via explicit examples.
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2011.14413v1
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e-pub ahead of print date: February 2020
Published date: February 2020
Keywords:
math.CO, hep-th
Identifiers
Local EPrints ID: 445642
URI: http://eprints.soton.ac.uk/id/eprint/445642
PURE UUID: a64581ce-1269-4952-8cb3-20be8b606268
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Date deposited: 05 Jan 2021 17:30
Last modified: 17 Mar 2024 03:33
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Contributors
Editor:
Frederic Chapoton
Editor:
Frederic Fauvet
Editor:
Claudia Malvenuto
Editor:
Jean-Yves Thibon
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