94 citations · 575 across the 28 of their papers we have counts for
15 papers · 1 filter
Parametric hypersensitivity in many-body bath-mediated transport: The quantum Rabi model
Chern Chuang, Arie Kapulkin, Arjendu K. Pattanayak +1
We demonstrate that non-equilibrium steady states of the dissipative Rabi model show dramatic spikes in transport rates over narrow parameter ranges. Similar results are found for…
Chaos in the quantum Duffing oscillator in the semiclassical regime under parametrized dissipation
Andrew D. Maris, Bibek Pokharel, Sharan Ganjam Seshachallam +2
We study the quantum dissipative Duffing oscillator across a range of system sizes and environmental couplings under varying semiclassical approximations. Using spatial (based on K…
The effects of amplification of fluctuation energy scale by quantum measurement choice on quantum chaotic systems: Semiclassical analysis
S. Greenfield, Y. Shi, J. K. Eastman +2
Measurement choices in weakly-measured open quantum systems can affect quantum trajectory chaos. We consider this scenario semi-classically and show that measurement acts as nonlin…
Entanglement and its relationship to classical dynamics
Joshua B. Ruebeck, Jie Lin, Arjendu K. Pattanayak
We present an analysis of the entangling quantum kicked top focusing on the few qubit case and the initial condition dependence of the time-averaged entanglement for spin-coh…
Dynamical complexity in the quantum to classical transition
Bibek Pokharel, Peter Duggins, Moses Misplon +5
We study the dynamical complexity of an open quantum driven double-well oscillator, mapping its dependence on effective Planck's constant and coupling to the e…
Dynamics of Non-classicality Measures in the Decohering Harmonic Oscillator
Peter A. Rose, Andrew C. McClung, Tyler E. Keating +3
We show that eigenstates |n> of the harmonic oscillator coupled to a linear Markovian bath demonstrate a non-trivial behavior in the dynamics of measures of non-classicality. Speci…