Chang Zhe et al 2005 Chinese Phys. Lett. 22 791 doi:10.1088/0256-307X/22/4/003
Absence of GZK Cutoff and Test of de Sitter Invariant Special Relativity
Chang Zhe1, Chen Shao-Xia1,2 and Huang Chao-Guang1
Show affiliations The possibility that the absence of Greisen–Zatsepin–Kuz'min (GZK) cutoff is used to discriminate between de Sitter invariant special relativity (
c,R) and general relativity (
) is studied. A careful investigation shows, unfortunately, that the phenomenon fails to distinguish c,R from , at least, at classical level.
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Issue 4 (April 2005)
Received 26 December 2004
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Absence of GZK Cutoff and Test of de Sitter Invariant Special Relativity
Chang Zhe et al 2005 Chinese Phys. Lett. 22 791
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