Limit on Lorentz and CPT violation of the neutron using a two-species noble-gas maser

Citation
D. Bear et al., Limit on Lorentz and CPT violation of the neutron using a two-species noble-gas maser, PHYS REV L, 85(24), 2000, pp. 5038-5041
Citations number
50
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW LETTERS
ISSN journal
00319007 → ACNP
Volume
85
Issue
24
Year of publication
2000
Pages
5038 - 5041
Database
ISI
SICI code
0031-9007(200012)85:24<5038:LOLACV>2.0.ZU;2-N
Abstract
A search for sidereal variations in the frequency difference between co-loc ated Xe-129 and He-3 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(-31) GeV.