Strong-Field Gravity Tests with the Double Pulsar

@article{Kramer2021StrongFieldGT,
  title={Strong-Field Gravity Tests with the Double Pulsar},
  author={M. Kramer and Ingrid H. Stairs and Richard N. Manchester and Norbert Wex and Adam T. Deller and W. A. Coles and M. Ali and Marta Burgay and Fernando Camilo and Ismael Cognard and T. Damour and Gregory Desvignes and Robert D. Ferdman and Paulo C. C. Freire and S. Grondin and Lucas Guillemot and George Hobbs and G. Janssen and Ramesh Karuppusamy and Duncan R. Lorimer and Andrew G. Lyne and James W. McKee and Maura Mclaughlin and L. E. M{\"u}nch and Benetge B. P. Perera and Nihan S. Pol and Andrea Possenti and John M. Sarkissian and Ben W. Stappers and Gilles Theureau},
  journal={Physical Review X},
  year={2021}
}
M. Kramer , I. H. Stairs , R. N. Manchester , N. Wex , A. T. Deller , W. A. Coles , M. Ali , M. Burgay , F. Camilo , I. Cognard , T. Damour , G. Desvignes , R. D. Ferdman, P. C. C. Freire , S. Grondin , L. Guillemot , G. B. Hobbs, G. Janssen , R. Karuppusamy , D. R. Lorimer , A. G. Lyne, J. W. McKee , M. McLaughlin , L. E. Münch , B. B. P. Perera , N. Pol , A. Possenti , J. Sarkissian, B.W. Stappers , and G. Theureau Max-Planck-Institut für Radioastronomie, Auf dem Hügel 69, D-53121 Bonn… 

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References

SHOWING 1-10 OF 226 REFERENCES

Radio Astronomical Polarimetry and Point-Source Calibration

A mathematical framework is presented for use in the experimental determination of the polarimetric response of observatory instrumentation. Elementary principles of linear algebra are applied to

Handbook Of Pulsar Astronomy

Strong-field tests of relativistic gravity and binary pulsars.

  • DamourTaylor
  • Physics
    Physical review. D, Particles and fields
  • 1992
A detailed account of the parametrized post-Keplerian'' (PPK) formalism, a general phenomenological framework designed to extract the maximum possible information from pulsar timing and pulse-structure data, and how it can be combined with the predictions of a rather generic class of tensor biscalar theories to bring together tests based on observations of several different pulsars.

Tensor-scalar gravity and binary-pulsar experiments.

An exploratory investigation of the confrontation between tensor-scalar theories and binary-pulsar experiments shows that nonperturbative scalar field effects are already very tightly constrained by published data on three binary-Pulsar systems.

A Radio- Polarisation and Rotation Measure Study of the Gum Nebula and Its Environment

  • Astrophys. J. 804, 22
  • 2015

INTERSTELLAR SCINTILLATION OF THE DOUBLE PULSAR J0737−3039

We report a series of observations of the interstellar scintillation (ISS) of the double pulsar J0737−3039 over the course of 18 months. As in earlier work, the basic phenomenon is the variation in

Implications of a VLBI Distance to the Double Pulsar J0737-3039A/B

Very long baseline interferometry observations are presented which reveal that the distance to PSR J0737-3039A/B is more than double previous estimates, and confirm its low transverse velocity (∼9 kilometers per second).

Multimessenger constraints on the neutron-star equation of state and the Hubble constant

A framework to combine multiple constraints on the masses and radii of neutron stars, including data from gravitational waves, electromagnetic observations, and theoretical nuclear physics calculations is developed, which constrain the neutron-star equation of state and measures the Hubble constant.

Relativistic gravitation theory for the modified newtonian dynamics paradigm

The modified Newtonian dynamics (MOND) paradigm of Milgrom can boast of a number of successful predictions regarding galactic dynamics; these are made without the assumption that dark matter plays a

The Mathematical Theory of Relativity

  • E. C.
  • Mathematics
    Nature
  • 1924
THE second edition of Prof. Eddington's book is a reprint of the first edition with the addition of a number of supplementary notes and one or two corrections. Some of the notes are designed to
...