14 citations · 47 across the 6 of their papers we have counts for
4 papers · 1 filter
Scaling at the OTOC Wavefront: free versus chaotic models
Jonathon Riddell, Wyatt Kirkby, D. H. J. O'Dell +1
Out of time ordered correlators (OTOCs) are useful tools for investigating foundational questions such as thermalization in closed quantum systems because they can potentially dist…
Out of Time Order Correlations in the Quasi-Periodic Aubry-André model
Jonathon Riddell, Erik S. Sørensen
We study out of time ordered correlators (OTOC) in a free fermionic model with a quasi-periodic potential. This model is equivalent to the Aubry-André model and features a phase tr…
Out of Time Ordered Correlators and Entanglement Growth in the Random Field XX Spin Chain
Jonathon Riddell, Erik S. Sorensen
We study out of time order correlations, and entanglement growth in the random field XX model with open boundary conditions using the exact Jordan-Wigner transformation to…
Generalized eigenstate typicality in translation-invariant quasifree fermionic models
Jonathon Riddell, Markus P. Mueller
We demonstrate a generalized notion of eigenstate thermalization for translation-invariant quasifree fermionic models: the vast majority of eigenstates satisfying a finite number o…