TY - JOUR
T1 - Rigorous Bounds on the Analytic S Matrix
AU - Guerrieri, Andrea
AU - Sever, Amit
N1 - Publisher Copyright:
© 2021 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the "https://creativecommons.org/licenses/by/4.0/"Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. Funded by SCOAP3.
PY - 2021/12/17
Y1 - 2021/12/17
N2 - We consider a dual S-matrix bootstrap approach in d≥3 space-time dimensions which relies solely on the rigorously proven analyticity, crossing, and unitarity properties of the scattering amplitudes. As a proof of principle, we provide rigorous upper and lower numerical bounds on the quartic coupling for the scattering of identical scalar particles in four dimensions.
AB - We consider a dual S-matrix bootstrap approach in d≥3 space-time dimensions which relies solely on the rigorously proven analyticity, crossing, and unitarity properties of the scattering amplitudes. As a proof of principle, we provide rigorous upper and lower numerical bounds on the quartic coupling for the scattering of identical scalar particles in four dimensions.
UR - http://www.scopus.com/inward/record.url?scp=85122404627&partnerID=8YFLogxK
U2 - 10.1103/PhysRevLett.127.251601
DO - 10.1103/PhysRevLett.127.251601
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C2 - 35029457
AN - SCOPUS:85122404627
SN - 0031-9007
VL - 127
JO - Physical Review Letters
JF - Physical Review Letters
IS - 25
M1 - A44
ER -