3 papers
quant-ph2026
Operator dynamics in k-Markov random circuits
Unnati Akhouri, Pei-Jun Huang, Elliott Rose +1
We demonstrate that -Markov sequences of unitary gates provide low-cost handles to manipulate the rate and structure of information spreading compared to traditional random, 0-M…
quant-ph2025
Hierarchy of Qubit Dynamical Maps in the Presence of Symmetry and Coherence
Unnati Akhouri
We investigate the relationship between symmetries and thermodynamic transformations by analyzing how global energy conservation and coherence resources affect the local dynamics o…
quant-ph2025
Open-systems tools for non-thermalizing closed quantum systems
Unnati Akhouri, Sarah Shandera, Jackson Henry
We design several examples of constrained, symmetric quantum circuit dynamics that generate non-equilibrium steady states. The qubit networks maintain local memory of the initial c…