![]() ![]() Transitions and the evolution of networks of cosmic strings. Supermassive black holes present in the cores of galaxies, as well asįundamental physics processes in the early Universe such as first-order phase Intermediate between those discovered by the LIGO and Virgo experiments and the To mid-frequency gravitational waves may open a window on mergers of masses Atom interferometersĬan probe ultralight scalar couplings with much greater sensitivity than isĬurrently available from probes of the Equivalence Principle. The peak sensitivities of the LIGO and LISA experiments. To gravitational waves in the frequency range around 1 Hz, intermediate between Possible interactions of ultralight dark matter with electrons and photons, and Interferometers are illustrated by their estimated sensitivities to the Thus, the precise measurements based on atom interference have been developing rapidly, due to the better coherence of cold atoms, like gravity acceleration 3, gravitational constant G 4, fine structure constant 5, time frequency standard 6, 7 etc. We find that deformations in these distributions are highly sensitive to anharmonic components of the potential. Physics processes such as interactions with ultralight dark matter or the With the technology of laser cooling blooming, the internal quantum state of atom has been precisely manipulated 1, 2. Abstract We demonstrate tomographic reconstruction of the phase space distribution of atoms oscillating in a harmonic trap with weak potential corrugation caused by nanoscale imperfections in an atom chip. These can be sensitive to phase shifts induced by fundamental Download a PDF of the paper titled Large-Scale Atom Interferometry for Fundamental Physics, by Oliver Buchmueller and 2 other authors Download PDF Abstract: Atom interferometers measure quantum interference patterns in the waveįunctions of cold atoms that follow superpositions of different space-time ![]()
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