38 citations · 39 across the 5 of their papers we have counts for
Showing 2026Show all
2 papers · 1 filter
quant-ph2026
When Expressivity Is Not Enough: Discrete Routing Geometry in Variational Quantum Circuits
Yu Wang
Finding useful variational quantum circuits requires more than representational capacity: training must also have access to directions that improve the objective. We study how disc…
quant-ph2026
Early-stage memory effect on the dephasing charger-mediated quantum battery
Yu Wang, Jiasen Jin
We investigate the performance of the charger-mediated quantum battery modeled by a two-qubit system. One of the qubits acts as the battery and the other acts as the charger which…