000004289 001__ 4289
000004289 005__ 20191025100929.0
000004289 037__ $$aCTALK-2019-0127
000004289 100__ $$aBertrand, Bruno
000004289 245__ $$aTests of Fundamental Physics From the Propagation of GNSS Signals.
000004289 260__ $$c2019
000004289 269__ $$c2019-04-16
000004289 520__ $$aWe relate some models of new physics in the electromagnetic sector to the macroscopic "unit system"-free expression of Maxwell’s equations. We illustrate our method in the case of recently introduced models of domain wall dark matter. A new phenomenology for the propagation of GNSS signals is described and preliminary results show measurable effects for time and frequency transfer. Our results pave the way towards tests of fundamental physics using GNSS signals, in addition to the recently developed tests with atomic clocks.
000004289 594__ $$aNO
000004289 6531_ $$aFundamental Physics Tests
000004289 6531_ $$aGNSS signals
000004289 6531_ $$aDark matter
000004289 700__ $$aDefraigne, Pascale
000004289 773__ $$t2019 Joint Conference of the IEEE International Frequency Control Symposium and European Frequency and Time Forum (IFCS-EFTF 2019)
000004289 8560_ $$fbruno.bertrand@observatoire.be
000004289 85642 $$ahttps://ifcs-eftf2019.org
000004289 906__ $$aContributed
000004289 980__ $$aCTALKCONT