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arXiv · 1007.1218

Detection of gravitational waves from the QCD phase transition with pulsar timing arrays

Chiara Caprini·Ruth Durrer·Xavier Siemens
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Abstract

If the cosmological QCD phase transition is strongly first order and lasts sufficiently long, it generates a background of gravitational waves which may be detected via pulsar timing experiments. We estimate the amplitude and the spectral shape of such a background and we discuss its detectability prospects.

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Chiara Caprini, Ruth Durrer, Xavier Siemens. 2010-08-18. Detection of gravitational waves from the QCD phase transition with pulsar timing arrays. https://doi.org/10.1103/physrevd.82.063511

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