Showing 2013 · gr-qcShow all

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gr-qc2013★ 26 cited

New Coordinates for the Amplitude Parameter Space of Continuous Gravitational Waves

John T. Whelan, Reinhard Prix, Curt J. Cutler +1

The parameter space for continuous gravitational waves (GWs) can be divided into amplitude parameters (signal amplitude, inclination and polarization angles describing the orientat…

gr-qc2013★ 20 cited

The Gravitational-Wave Discovery Space of Pulsar Timing Arrays

Curt Cutler, Sarah Burke-Spolaor, Michele Vallisneri +2

Recent years have seen a burgeoning interest in using pulsar timing arrays (PTAs) as gravitational-wave (GW) detectors. To date, that interest has focused mainly on three particula…

gr-qc2013★ 7 cited

The γ parameter in Brans-Dicke-like (light-)Scalar-Tensor theory with a universal scalar/matter coupling

Olivier Minazzoli

The post-Newtonian parameter γ resulting from a universal scalar/matter coupling is investigated in Brans-Dicke-like Scalar-Tensor theories where the scalar potential is assumed to…

gr-qc2013★ 2 cited

How to test SME with space missions ?

A. Hees, B. Lamine, C. Le Poncin-Lafitte +1

In this communication, we focus on possibilities to constrain SME coefficients using Cassini and Messenger data. We present simulations of radioscience observables within the frame…

gr-qc2013★ 77 cited

Conservation laws in theories with universal gravity/matter coupling

Olivier Minazzoli

In this paper, we investigate the conservation laws of different type of particles in theories with a universal gravity/matter coupling. The result brings new insights about previo…

gr-qc2013★ 18 cited

New perturbative method for solving the gravitational N-body problem in the general theory of relativity

Slava G. Turyshev, Viktor T. Toth

We present a new approach to describe the dynamics of an isolated, gravitationally bound astronomical -body system in the weak field and slow-motion approximation of the general…

gr-qc2013★ 44 cited

Stealth Bias in Gravitational-Wave Parameter Estimation

Michele Vallisneri, Nicolas Yunes

Inspiraling binaries of compact objects are primary targets for current and future gravitational-wave observatories. Waveforms computed in General Relativity are used to search for…