activity
20202025
most citedQuantum test of the Universality of Free Fall using rubidium and potassium

36 citations · 49 across the 4 of their papers we have counts for

collaborators

5 papers

physics.optics2025

Release and Recapture of Silica Nanoparticles from an Optical Trap in Weightlessness

Govindarajan Prakash, Sven Herrmann, Ralf B. Bergmann +1

Optically trapped Silica nanoparticles are a promising tool for precise sensing of gravitational or inertial forces and fundamental physics, including tests of quantum mechanics at…

physics.ins-det2025★ 2 cited

An experimental platform for levitated mechanics in space

Jack Homans, Elliot Simcox, Jakub Wardak +9

Conducting levitated mechanical experiments in extreme conditions has long been the aim of researchers, as it allows for the investigation of new fundamental physics phenomena. One…

hep-ex2023★ 9 cited

Terrestrial Very-Long-Baseline Atom Interferometry: Workshop Summary

Sven Abend, Baptiste Allard, Iván Alonso +250

This document presents a summary of the 2023 Terrestrial Very-Long-Baseline Atom Interferometry Workshop hosted by CERN. The workshop brought together experts from around the world…

quant-ph2022★ 2 cited

MAQRO -- BPS 2023 Research Campaign Whitepaper

Rainer Kaltenbaek, Markus Arndt, Markus Aspelmeyer +43

The objective of the proposed MAQRO mission is to harness space for achieving long free-fall times, extreme vacuum, nano-gravity, and cryogenic temperatures to test the foundations…

physics.atom-ph2020★ 36 cited

Quantum test of the Universality of Free Fall using rubidium and potassium

H. Albers, A. Herbst, L. L. Richardson +11

We report on an improved test of the Universality of Free Fall using a rubidium-potassium dual-species matter wave interferometer. We describe our apparatus and detail challenges a…