The stratification of rigidity

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Standard

The stratification of rigidity. / Bourjaily, Jacob L.; Kalyanapuram, Nikhil.

I: Journal of High Energy Physics, Bind 2022, Nr. 11, 084, 15.11.2022.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Bourjaily, JL & Kalyanapuram, N 2022, 'The stratification of rigidity', Journal of High Energy Physics, bind 2022, nr. 11, 084. https://doi.org/10.1007/JHEP11(2022)084

APA

Bourjaily, J. L., & Kalyanapuram, N. (2022). The stratification of rigidity. Journal of High Energy Physics, 2022(11), [084]. https://doi.org/10.1007/JHEP11(2022)084

Vancouver

Bourjaily JL, Kalyanapuram N. The stratification of rigidity. Journal of High Energy Physics. 2022 nov. 15;2022(11). 084. https://doi.org/10.1007/JHEP11(2022)084

Author

Bourjaily, Jacob L. ; Kalyanapuram, Nikhil. / The stratification of rigidity. I: Journal of High Energy Physics. 2022 ; Bind 2022, Nr. 11.

Bibtex

@article{1a6413ef966d45bb8a6147f31aa0a9ef,
title = "The stratification of rigidity",
abstract = "We show that a master integrand basis exists for all planar, two-loop amplitudes in massless four-dimensional theories which is fully stratified by rigidity - with each integrand being either pure and strictly polylogarithmic or (pure and) strictly elliptic-polylogarithmic, with each of the later involving a single elliptic curve. Such integrands can be said to have definite rigidity.",
keywords = "Scattering Amplitudes, 1/N Expansion, Differential and Algebraic Geometry, FEYNMAN, INTEGRALS, SERIES",
author = "Bourjaily, {Jacob L.} and Nikhil Kalyanapuram",
year = "2022",
month = nov,
day = "15",
doi = "10.1007/JHEP11(2022)084",
language = "English",
volume = "2022",
journal = "Journal of High Energy Physics (Online)",
issn = "1126-6708",
publisher = "Springer",
number = "11",

}

RIS

TY - JOUR

T1 - The stratification of rigidity

AU - Bourjaily, Jacob L.

AU - Kalyanapuram, Nikhil

PY - 2022/11/15

Y1 - 2022/11/15

N2 - We show that a master integrand basis exists for all planar, two-loop amplitudes in massless four-dimensional theories which is fully stratified by rigidity - with each integrand being either pure and strictly polylogarithmic or (pure and) strictly elliptic-polylogarithmic, with each of the later involving a single elliptic curve. Such integrands can be said to have definite rigidity.

AB - We show that a master integrand basis exists for all planar, two-loop amplitudes in massless four-dimensional theories which is fully stratified by rigidity - with each integrand being either pure and strictly polylogarithmic or (pure and) strictly elliptic-polylogarithmic, with each of the later involving a single elliptic curve. Such integrands can be said to have definite rigidity.

KW - Scattering Amplitudes

KW - 1/N Expansion

KW - Differential and Algebraic Geometry

KW - FEYNMAN

KW - INTEGRALS

KW - SERIES

U2 - 10.1007/JHEP11(2022)084

DO - 10.1007/JHEP11(2022)084

M3 - Journal article

VL - 2022

JO - Journal of High Energy Physics (Online)

JF - Journal of High Energy Physics (Online)

SN - 1126-6708

IS - 11

M1 - 084

ER -

ID: 327388035