arXiv:1510.03063·v1·General Relativity and Quantum Cosmology
Gravity Resonance Spectroscopy and Einstein-Cartan Gravity
Hartmut Abele🇦🇹 · Andrei Ivanov🇦🇹 · Tobias Jenke🇦🇹 · Mario Pitschmann🇦🇹 · Peter Geltenbort🇫🇷
Abstract
The qBounce experiment offers a new way of looking at gravitation based on quantum interference. An ultracold neutron is reflected in well-defined quantum states in the gravity potential of the Earth by a mirror, which allows to apply the concept of gravity resonance spectroscopy (GRS). This experiment with neutrons gives access to all gravity parameters as the dependences on distance, mass, curvature, energy-momentum as well as on torsion. Here, we concentrate on torsion.
Comments: Contributed to the 11th Patras Workshop on Axions, WIMPs and WISPs, Zaragoza, June 22 to 26, 2015, 6 pages, 4 figures