3 papers
quant-ph2026
Spectral Fusion for Identifying Early State Exclusion in Symmetric Quantum Spin Chains
Mia Escobar, Valentin Garcia, Anastasiia Minenkova
Perfect state transfer (PST) in one-dimensional quantum spin chains provides a natural setting in which quantum information transport can be analyzed using spectral methods. In the…
quant-ph2025
Early State Exclusion in 7-Qubit Spin Chains
Mia Gabriella Escobar, Valentin Garcia, Anastasiia Minenkova
The existence of infinite families of Jacobi matrices representing the Hamiltonians of quantum spin chains with and without early state exclusion (ESE) has been shown…
quant-ph2025
Scaling the Variational Quantum Eigensolver for Dynamic Portfolio Optimization
Ãlvaro Nodar, Irene De León, Danel Arias +11
This work explores the potential of the Variational Quantum Eigensolver in solving Dynamic Portfolio Optimization problems surpassing the 100 qubit utility frontier. We systematica…