Dual Conformal Structure Beyond the Planar Limit
- Univ. of California, Los Angeles, CA (United States). Mani L. Bhaumik Inst. for Theoretical Physics, Dept. of Physics and Astronomy
The planar scattering amplitudes of N = 4 super-Yang-Mills theory display symmetries and structures which underlie their relatively simple analytic properties such as having only logarithmic singularities and no poles at infinity. Recent work shows in various nontrivial examples that the simple analytic properties of the planar sector survive into the nonplanar sector, but this has yet to be understood from underlying symmetries. Here, we explicitly show that for an infinite class of nonplanar integrals that covers all subleading-color contributions to the two-loop four- and five-point amplitudes of N = 4 super-Yang-Mills theory, symmetries analogous to dual conformal invariance exist. A natural conjecture is that this continues to all amplitudes of the theory at any loop order.
- Research Organization:
- Univ. of California, Los Angeles, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), High Energy Physics (HEP)
- Grant/Contract Number:
- SC0009937
- OSTI ID:
- 1471787
- Alternate ID(s):
- OSTI ID: 1498982
- Journal Information:
- Physical Review Letters, Vol. 121, Issue 12; ISSN 0031-9007
- Publisher:
- American Physical Society (APS)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Web of Science
Dual conformal invariance for form factors
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journal | February 2019 |
The two-loop five-point amplitude in N $$ \mathcal{N} $$ = 8 supergravity
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journal | March 2019 |
All-loop cuts from the Amplituhedron
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journal | April 2019 |
Analytic Result for a Two-Loop Five-Particle Amplitude
|
text | January 2019 |
Dual conformal invariance for form factors | text | January 2018 |
Analytic result for a two-loop five-particle amplitude | text | January 2018 |
The two-loop five-point amplitude in $\mathcal N=8$ supergravity | text | January 2019 |
All-loop cuts from the Amplituhedron | text | January 2019 |
Prescriptive Unitarity for Non-Planar Six-Particle Amplitudes at Two Loops | text | January 2019 |
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