Journal Article

PUBDB-2026-02529

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Nonlocal-in-time tail effects in gravitational scattering at fifth Post-Minkowskian and tenth self-force orders

Dlapa, C.Extern*DESY* ; Kälin, G.DESY* ; Liu, Z.DESY* ; Porto Pereira, R. A. (Corresponding author)DESY*

2026
American Physical Society Ridge, NY

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Please use a persistent id in citations: doi:10.1103/wkp4-vy6g  doi:10.3204/PUBDB-2026-02529

Report No.: DESY-26-055; arXiv:2604.25916

Abstract: Using the worldline effective field theory formalism, we derive the nonlocal-in-time conservative contributions arising from tail effects in gravitational scattering at fifth Post-Minkowskian (5PM) and tenth self-force (10SF) orders. The result features multiple polylogarithms of up to weight~three. This challenging computation relies on state-of-the-art integration techniques, in particular a novel integration-by-parts algorithm, the "Sparse Integral Reducer" (SpideR) program. We find perfect agreement in the overlapping regime with all the existing literature through sixth post-Newtonian order. The results presented here provide a key ingredient for isolating the local-in-time component of the conservative two-body dynamics of binary inspirals at 5PM order.

Note: (DFG, German Research Foundation) - Project number 555751285

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Contributing Institute(s):

1. Theoretische Astroteilchenphysik (Z_THAT)

Research Program(s):

1. 613 - Matter and Radiation from the Universe (POF4-613) (POF4-613)
2. DFG project G:(GEPRIS)390833306 - EXC 2121: Das Quantisierte Universum II (390833306) (390833306)

Experiment(s):

1. Ultraviolet Transient Astronomy Satellite

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Database coverage:
; ; ; ; Clarivate Analytics Master Journal List ; Current Contents - Electronics and Telecommunications Collection ; Current Contents - Physical, Chemical and Earth Sciences ; Ebsco Academic Search ; Essential Science Indicators ; IF >= 5 ; JCR ; SCOAP3 sponsored Journal ; SCOPUS ; Science Citation Index Expanded ; Web of Science Core Collection

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Linked articles:

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Preprint Dlapa, C.Extern*DESY* ; Kaelin, G. W.DESY* ; Liu, Z.DESY* ; Porto Pereira, R. A. (Corresponding author)DESY*
Nonlocal-in-time tail effects in gravitational scattering at fifth Post-Minkowskian and tenth self-force orders
(2026) [10.3204/PUBDB-2026-01334]2026     Files  Fulltext by arXiv.org BibTeX | EndNote: XML, Text | RIS

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