Conservative and Radiative Dynamics of Spinning Bodies at Third Post-Minkowskian Order Using Worldline Quantum Field Theory

Jakobsen, Gustav Uhre; Mogull, Gustav

doi:10.1103/physrevlett.128.141102

Cited by 84 publications

(64 citation statements)

References 122 publications

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“…Complementary recent worldline quantum field theory [218] approaches have produced state-ot-the-art results for the Bremstrahlung waveform [219] including spin [220] (see also [221]), as well as spinning G 3 observables in the scattering scenario [222,223]. In fact, the underlining double copy structure of the worldline approach has been investigated in [224] connecting to the classical equation of motion solutions of [214,215].…”

Section: Precision Gravitational Wave Sciencementioning

confidence: 99%

Snowmass White Paper: the Double Copy and its Applications

Adamo¹,

Carrasco²,

González³

et al. 2022

Preprint

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The double copy is, in essence, a map between scattering amplitudes in a broad variety of familiar field and string theories. In addition to the mathematically rich intrinsic structure, it underlies a multitude of active research directions and has a range of interesting applications in quantum, classical and effective field theories, including broad topics such as string theory, particle physics, astrophysics, and cosmology. This Snowmass white paper provides a brief introduction to the double copy, its applications, current research and future challenges.

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Section: Precision Gravitational Wave Sciencementioning

confidence: 99%

Snowmass White Paper: the Double Copy and its Applications

Adamo¹,

Carrasco²,

González³

et al. 2022

Preprint

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“…The O(G 2 ) Hamiltonians expected to describe Kerr black hole binaries for general spin configurations through fourth power of the spin were derived in [158,[166][167][168][169], and a general direct relation between amplitudes and observables was conjectured in [158]. The change in momentum and in the spin at O(G 3 ) to quadratic order in spin have been computed in [170], together with the radiation-reaction effects due to the radiated momentum at 2PM order [171].…”

Section: State-of-the-art Predictionsmentioning

confidence: 99%

“…Calculations in this approach share many similarities with amplitudes-based methods, such as the use of integration technology imported from particle physics. Other worldline-based approaches having aspects of scattering amplitudes have also been recently developed for calculations of tail effects in a nonrelativistic EFT for a binary [203] and of PM observables [170,171,298], including spin [161,170,299] and radiative [170,199] effects.…”

Section: Developing Toolsmentioning

confidence: 99%

Snowmass White Paper: Gravitational Waves and Scattering Amplitudes

Buonanno¹,

O’Connell²,

Roiban³

et al. 2022

Preprint

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We review recent progress and future prospects for harnessing powerful tools from theoretical high-energy physics, such as scattering amplitudes and effective field theory, to develop a precise and systematically improvable framework for calculating gravitational-wave signals from binary systems composed of black holes and/or neutron stars. This effort aims to provide state-of-the-art predictions that will enable high-precision measurements at future gravitational-wave detectors. In turn, applying the tools of quantum field theory in this new arena will uncover theoretical structures that can transform our understanding of basic phenomena and lead to new tools that will further the cycle of innovation. While still in a nascent stage, this research direction has already derived new analytic results in general relativity, and promises to advance the development of highly accurate waveform models for ever more sensitive detectors.

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“…These integrals are extensively studied in literature [42,50,51,67,68] using differential equations [69][70][71][72][73]. We display the explicit expressions for the real parts of the master integrals present in (10) in Appendix B, and ( 10) is readily evaluated.…”

Section: Pm Comparable Massesmentioning

confidence: 99%

“…WQFT Feynman rules circumvent the need for the effective potential in traditional worldline EFT methods [10,[44][45][46] and streamline loop calculations encountered in amplitudes-based approaches to summing over tree diagrams, yielding classical observables directly. Recent applications of WQFT involve a series of work on spinning black holes [47][48][49] and the state-of-the-arts derivations of the conservative momentum impulse and the spin kick up to the third order in Post-Minkowskian (3PM) expansion and quardratic order in spin have been obtained from WQFT [50].…”

mentioning

confidence: 99%

Binary Dynamics from Worldline QFT for Scalar-QED

Wang¹

2022

Preprint

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We investigate the worldline quantum field theory (WQFT) formalism for scalar-QED and observe that a generating function emerges from WQFT, from which the scattering angle ensues. This generating function bears important similarities with the radial action in that it requires no consideration of exponentiation of lower-order contributions. We demonstrate the computations of this generating function and the resulting scattering angle of a binary system coupled to electromagnetic field up to the third order in the Post-Minkowskian expansion (3PM).

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Conservative and Radiative Dynamics of Spinning Bodies at Third Post-Minkowskian Order Using Worldline Quantum Field Theory

Cited by 84 publications

References 122 publications

Snowmass White Paper: the Double Copy and its Applications

Snowmass White Paper: the Double Copy and its Applications

Snowmass White Paper: Gravitational Waves and Scattering Amplitudes

Binary Dynamics from Worldline QFT for Scalar-QED

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