2 papers
quant-ph2026
Bound-state-protected phase metrology for a quantum emitter in a Su-Schrieffer-Heeger bath
Sofia Evangelou
We study local phase estimation for a single quantum emitter coupled to a bosonic Su-Schrieffer-Heeger (SSH) bath within a microscopic lattice model. Dimerization opens a central g…
quant-ph2024
Probing the limits of variational quantum algorithms for nonlinear ground states on real quantum hardware: The effects of noise
Muhammad Umer, Eleftherios Mastorakis, Sofia Evangelou +1
A recently proposed variational quantum algorithm has expanded the horizon of variational quantum computing to nonlinear physics and fluid dynamics. In this work, we probe the abil…