SCOAP3 Repository 9 records found  Search took 0.02 seconds. 
1. Polarized Scattering Equations for 6D Superamplitudes / Geyer, Yvonne ; Mason, Lionel
We introduce a spinorial version of the scattering equations, the polarized scattering equations, that incorporates spinor polarization data. [...]
Published in Physical Review Letters 122 (2019) 10.1103/PhysRevLett.122.101601 arXiv:1812.05548
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2. Plane wave backgrounds and colour-kinematics duality / Adamo, Tim ; Casali, Eduardo ; Mason, Lionel ; Nekovar, Stefan
We consider perturbative gauge theory on a fixed Yang-Mills plane wave background, describing its Feynman rules in detail. [...]
Published in JHEP 1902 (2019) 198 10.1007/JHEP02(2019)198 arXiv:1810.05115
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3. Amplitudes on plane waves from ambitwistor strings / Adamo, Tim ; Casali, Eduardo ; Mason, Lionel ; Nekovar, Stefan
In marked contrast to conventional string theory, ambitwistor strings remain solvable worldsheet theories when coupled to curved background fields. [...]
Published in JHEP 1711 (2017) 160 10.1007/JHEP11(2017)160 arXiv:1708.09249
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4. The correlahedron / Eden, Burkhard ; Heslop, Paul ; Mason, Lionel
We introduce a new geometric object, the correlahedron, which we conjecture to be equivalent to stress-energy correlators in planar N = 4 $$ \mathcal{N}=4 $$ super Yang-Mills. [...]
Published in JHEP 1709 (2017) 156 10.1007/JHEP09(2017)156 arXiv:1701.00453
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5. One-loop amplitudes on the Riemann sphere / Geyer, Yvonne ; Mason, Lionel ; Monteiro, Ricardo ; Tourkine, Piotr
The scattering equations provide a powerful framework for the study of scattering amplitudes in a variety of theories. [...]
Published in JHEP 1603 (2016) 114 10.1007/JHEP03(2016)114 arXiv:1511.06315
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6. New ambitwistor string theories / Casali, Eduardo ; Geyer, Yvonne ; Mason, Lionel ; Monteiro, Ricardo ; et al
We describe new ambitwistor string theories that give rise to the recent amplitude formulae for Einstein-Yang-Mills, (Dirac)-Born-Infeld, Galileons and others introduced by Cachazo, He and Yuan. [...]
Published in JHEP 1511 (2015) 038 10.1007/JHEP11(2015)038 arXiv:1506.08771
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7. Correlation functions of the chiral stress-tensor multiplet in N = 4 $$ \mathcal{N}=4 $$ SYM / Chicherin, Dmitry ; Doobary, Reza ; Eden, Burkhard ; Heslop, Paul ; et al
We give a new method for computing the correlation functions of the chiral part of the stress-tensor supermultiplet that relies on the reformulation of N = 4 $$ \mathcal{N}=4 $$ SYM in twistor space. [...]
Published in JHEP 1506 (2015) 198 10.1007/JHEP06(2015)198 arXiv:1412.8718
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8. Ambitwistor strings and the scattering equations / Lionel Mason ; David Skinner
We show that string theories admit chiral infinite tension analogues in which only the massless parts of the spectrum survive. [...]
Published in JHEP 1407 (2014) 048 10.1007/JHEP07(2014)048 arXiv:1311.2564
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9. From d logs to dilogs; the super Yang-Mills MHV amplitude revisited / Arthur E. Lipstein ; Lionel Mason
Recently, loop integrands for certain Yang-Mills scattering amplitudes and correlation functions have been shown to be systematically expressible in d log form, raising the possibility that these loop integrals can be performed directly without Feynman parameters. [...]
Published in JHEP 1401 (2014) 169 10.1007/JHEP01(2014)169 arXiv:1307.1443
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See also: similar author names
29 Mason, L.
56 Mason, L. H.
30 Mason, L.H.
1 Mason, L.J.
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