4 papers · 1 filter
Low-depth simulation of non-Markovianity under quantum hardware noise
Diana A. Chisholm
Simulating open quantum systems on digital quantum computers typically relies on the use of auxiliary qubits, resulting in overheads of noisy multi-qubit gates, that severely limit…
Inferring Quantum Network Topologies using Genetic Optimisation of Indirect Measurements
Conall J. Campbell, Matthew Mackinnon, Mauro Paternostro +1
The characterisation of quantum networks is fundamental to understanding how energy and information propagates through complex systems, with applications in control, communication,…
Generation of classical non-Gaussian distributions by squeezing a thermal state into non-linear motion of levitated optomechanics
Rafael Muffato, Tiberius Georgescu, Jack Homans +6
We report on an experiment achieving the dynamical generation of non-Gaussian states of motion of a levitated optomechanical system. We access intrinsic Duffing-like nonlinearities…
Squeezing below the ground state of motion of a continuously monitored levitating nanoparticle
Qiongyuan Wu, Diana A. Chisholm, Rafael Muffato +5
Squeezing is a crucial resource for quantum information processing and quantum sensing. In levitated nanomechanics, squeezed states of motion can be generated via temporal control…