3 papers
quant-ph2026
Landscape-Similarity-Guided Optimization in Divide-and-Conquer QAOA
Sokea Sang, Leanghok Hour, Sanghyeon Lee +4
Divide-and-conquer strategies mitigate hardware constraints for the Quantum Approximate Optimization Algorithm (QAOA) on Noisy Intermediate-Scale Quantum (NISQ) devices by partitio…
nlin.CD2026
Thermalization of Weakly Nonintegrable FPUT and Toda Dynamics: A Lyapunov Spectrum Perspective
Aniket Patra, Sergej Flach
We study the thermalization slowing down of Fermi-Past-Ulam-Tsingou (FPUT) chains and of Toda chains with nonintegrable boundaries. We focus on the transition from FPUT to harmonic…
quant-ph2025
Stochastic Schrödinger equation for a homodyne measurement setup of strongly correlated systems
Aniket Patra, Felix Motzoi, Klaus Mølmer
Starting from an experimentally feasible atomic setup, we derive a stochastic Schrödinger equation that captures the homodyne detection record of a strongly interacting system. Ap…