3 papers
physics.atom-ph2020
Physically significant phase shifts in matter-wave interferometry
Chris Overstreet, Peter Asenbaum, Mark A. Kasevich
Many different formalisms exist for computing the phase of a matter-wave interferometer. However, it can be challenging to develop physical intuition about what a particular interf…
physics.atom-ph2020
Atom-interferometric test of the equivalence principle at the level
Peter Asenbaum, Chris Overstreet, Minjeong Kim +2
Does gravity influence local measurements? We use a dual-species atom interferometer with of free-fall time to measure the relative acceleration between Rb and…
quant-ph2016
Response to "Verifying quantum superpositions at metre scales"
T. Kovachy, P. Asenbaum, C. Overstreet +5
The preceding BCA (Stamper-Kurn et. al., arXiv:1607.01454) asserts that our observation of interference contrast in a half-metre-scale atom interferometer (Kovachy et. al., Nature…