Since the first proof-of-principle experiments over 25 years ago, atom interferometry has
matured to a versatile tool that can be used in fundamental research in particle physics …

This article reviews recent developments in tests of fundamental physics using atoms and
molecules, including the subjects of parity violation, searches for permanent electric dipole …

Atom interferometers have been developed in the last three decades as new powerful tools
to investigate gravity. They were used for measuring the gravity acceleration, the gravity …

The status of experimental tests of general relativity and of theoretical frameworks for
analyzing them is reviewed and updated. Einstein's equivalence principle (EEP) is well …

We simultaneously measure the gravitationally induced phase shift in two Raman-type
matter-wave interferometers operated with laser-cooled ensembles of Rb 87 and K 39 …

The redefinition of the SI unit of mass in terms of a fixed value of the Planck constant has
been made possible by the Kibble balance, previously known as the watt balance. Once the …

1.1. Background This article reports work carried out under the auspices of the Committee
on Data for Science and Technology (CODATA) Task Group on Fundamental Constants. 1 It …

The fifth edition of this textbook has been completely revised and significantly extended in
order to reflect the revolution of geodetic technologies, methods and applications during the …

The Zhaoshan long-baseline Atom Interferometer Gravitation Antenna (ZAIGA) is a new type
of underground laser-linked interferometer facility, and is currently under construction. It is in …

Inertial sensors relying on atom interferometry offer a breakthrough advance in a variety of
applications, such as inertial navigation, gravimetry or ground-and space-based tests of …