Work

Recent measurements of the gravitational constant as a function of time

Year: 2015

Type: article

Abstract: Newton's gravitational coupling, $G$, is a fundamental quantity that has been experimentally determined by many groups over the years. This paper not only provides a comprehensive compilation of the results of these measurements, but also, using the dates of the measurements, considers whether $G$ is in fact a constant or if, instead, there is evidence for its variation with time.

Source: Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields

DOI: 10.1103/physrevd.91.121101

Authors: S. Schlamminger, J. H. Gundlach, R. D. Newman

Institutions: National Institute of Standards and Technology, Physical Measurement Laboratory, University of Washington, University of California, Irvine

Language: English

Topic: Relativity and Gravitational Theory

Subfield: Astronomy and Astrophysics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W1542515033

FWCI: 6.191

Cites: 26

Cited by: 60

Related to: 10