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quant-ph2026
Graph Neural Networks for Fast Operator Selection in Adaptive VQE
Javad Vahedi, Hadi H. Arefi
Adaptive variational quantum algorithms like ADAPT-VQE construct tailored ansätze by iteratively selecting operators from a pool using gradient-based criteria. While this avoids ov…
cond-mat.str-el2026
Parafermionic Truncated Wigner Approximation
Javad Vahedi, Martin Garttner
We introduce the parafermionic truncated Wigner approximation (TWA), a semiclassical phase-space framework for simulating the nonequilibrium dynamics of lattice systems with fra…