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Phys. Rev. Lett. 85, 5038–5041 (2000)

Limit on Lorentz and CPT Violation of the Neutron Using a Two-Species Noble-Gas Maser

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D. Bear, R. E. Stoner, and R. L. Walsworth
Harvard-Smithsonian Center for Astrophysics, Cambridge, Massachusetts 02138

V. Alan Kostelecký and Charles D. Lane
Physics Department, Indiana University, Bloomington, Indiana 47405

See Also: Erratum

Received 14 July 2000; published in the issue dated 11 December 2000

A search for sidereal variations in the frequency difference between co-located 129Xe and 3He Zeeman masers sets the most stringent limit to date on leading-order Lorentz and CPT violation involving the neutron, consistent with no effect at the level of 10-31GeV.

© 2000 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevLett.85.5038
DOI:
10.1103/PhysRevLett.85.5038
PACS:
06.30.Ft, 11.30.Cp, 11.30.Er, 84.40.Ik

See Also

Erratum: D. Bear, R. E. Stoner, R. L. Walsworth, V. Alan Kostelecký, and Charles D. Lane, Erratum: Limit on Lorentz and CPT Violation of the Neutron Using a Two-Species Noble-Gas Maser [Phys. Rev. Lett. 85, 5038 (2000)], Phys. Rev. Lett. 89, 209902 (2002).