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Response to Leahy's Comment on the Data's Indication of Cosmological Birefringence

Borge Nodland·John P. Ralston
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Abstract

Recently, J. P. Leahy commented (astro-ph/9704285) on the indication of anisotropy in the propagation of radio waves over cosmological distances, published by Nodland and Ralston (B. Nodland and J. P. Ralston, Phys. Rev. Lett. 78, 3043 (1997); astro-ph/9704196). Unfortunately, Leahy ignores the need for a statistical comparison, egregiously selects data, compares incompatible measures, uses a variable incapable of resolving birefringence, and makes mistakes in the calculations he presents.

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Borge Nodland, John P. Ralston. 1997-06-16. Response to Leahy's Comment on the Data's Indication of Cosmological Birefringence. https://arxiv.org/abs/astro-ph/9706126

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