Triangulation-free Trivialization of 2-loop MHV Amplituhedron
Triangulation-free Trivialization of 2-loop MHV Amplituhedron
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Ithaca: Cornell University Library, arXiv.org
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English
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Ithaca: Cornell University Library, arXiv.org
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This article introduces a new approach to implement positivity for the 2-loop n-particle MHV amplituhedron, circumventing the conventional triangulation with respect to positive variables of each cell carved out by the sign flips. This approach is universal for all linear positive conditions and hence free of case-by-case triangulation, as an appli...
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Triangulation-free Trivialization of 2-loop MHV Amplituhedron
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TN_cdi_proquest_journals_2429339964
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2429339964
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E-ISSN
2331-8422
DOI
10.48550/arxiv.2007.15650
