12 citations · 12 across the 4 of their papers we have counts for
4 papers
Generating pseudo-random unitaries with a Floquet driven chaotic quantum system
Alice C. Quillen, Abobakar Sediq Miakhel
We explore using an ergodic Floquet quantum system on a torus to generate pseudo-random unitary operators. We choose a regime of the perturbed Harper model with strong perturbation…
Notions of Adiabatic Drift in the Quantized Harper model
Alice C. Quillen, Nathan Skerrett, Damian R. Sowinski +1
We study a quantized, discrete and drifting version of the Harper Hamiltonian, also called the finite almost Mathieu operator, which resembles the pendulum Hamiltonian but in phase…
Quantum chaos on the separatrix of the periodically perturbed Harper model
Alice C. Quillen, Abobakar Sediq Miakhel
We explore the relation between a classical periodic Hamiltonian system and an associated discrete quantum system on a torus in phase space. The model is a sinusoidally perturbed H…
Subsurface pulse, crater and ejecta asymmetry from oblique impacts into granular media
Bingcheng Suo, A. C. Quillen, Max Neiderbach +9
We carry out experiments of 104 m/s velocity oblique impacts into a granular medium (sand). Impact craters have nearly round rims even at a grazing angle of about , howev…