Regularization of a scalar charged particle for generic orbits in Kerr spacetime

@article{Heffernan2022RegularizationOA,
  title={Regularization of a scalar charged particle for generic orbits in Kerr spacetime},
  author={Anna Heffernan},
  journal={Physical Review D},
  year={2022}
}
∗ Previous affiliations where part of this work was carried out. A scalar charged particle moving in a curved background spacetime will emit a field effecting its own motion; the resolving of this resulting motion is often referred to as the self-force problem. This also serves as a toy model for the astrophysically interesting compact body binaries, Extreme Mass Ratio Inspirals, targets for the future space-based gravitational wave detector, LISA. In the modelling of such systems, a point particle… 

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References

SHOWING 1-10 OF 28 REFERENCES

Living Rev

  • Relativity 14, 7
  • 2011

Self-force regularisation parameters package,

  • Published
  • 2022

and a at

The xishacorene natural products are structurally unique apolar diterpenoids that feature a bicyclo[3.3.1] framework. These secondary metabolites likely arise from the well-studied, structurally

Eccentric self-forced inspirals into a rotating black hole

We develop the first model for extreme mass-ratio inspirals (EMRIs) into a rotating massive black hole driven by the gravitational self-force (GSF). Our model is based on an action angle formulation

I and J

KAGRA: 2.5 generation interferometric gravitational wave detector

The recent detections of gravitational waves (GWs) reported by LIGO/Virgo collaborations have made significant impact on physics and astronomy. A global network of GW detectors will play a key role

Accelerated motion and the self-force in Schwarzschild spacetime

We provide expansions of the Detweiler–Whiting singular field for a particle with a scalar field moving along arbitrary, planar accelerated trajectories in Schwarzschild spacetime. We transcribe

Prospects for observing extreme-mass-ratio inspirals with LISA

One of the key astrophysical sources for the Laser Interferometer Space Antenna (LISA) are the inspirals of stellar-origin compact objects into massive black holes in the centres of galaxies. These