153 citations · 273 across the 6 of their papers we have counts for
6 papers
Testing Spontaneous Collapse Models with Coulomb Mediated Squeezing
Suroj Dey, Peter Barker, Animesh Datta
We show that detecting steady-state Coulomb-mediated reduction in the thermal variance of the differential motional mode of two nanospheres can bound the Continuous Spontaneous Loc…
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…
Split-sideband spectroscopy in slowly modulated optomechanics
E. B. Aranas, P. G. Z. Fonseca, P. F. Barker +1
Optomechanical coupling between the motion of a mechanical oscillator and a cavity represents a new arena for experimental investigation of quantum effects on the mesoscopic and ma…
Nonlinear dynamics and millikelvin cavity-cooling of levitated nanoparticles
P. Z. G. Fonseca, E. B. Aranas, J. Millen +2
Optomechanical systems explore and exploit the coupling between light and the mechanical motion of matter. A nonlinear coupling offers access to rich new physics, in both the quant…
Dynamics of levitated nanospheres: towards the strong coupling regime
T. S. Monteiro, J. Millen, G. A. T. Pender +3
The use of levitated nanospheres represents a new paradigm for the optomechanical cooling of a small mechanical oscillator, with the prospect of realising quantum oscillators with…
Optomechanical cooling of levitated spheres with doubly-resonant fields
G. A. T. Pender, P. F. Barker, Florian Marquardt +2
Optomechanical cooling of levitated dielectric particles represents a promising new approach in the quest to cool small mechanical resonators towards their quantum ground state. We…