2 papers
cond-mat.str-el2025
Topological Mixed States: Phases of Matter from Axiomatic Approaches
Tai-Hsuan Yang, Bowen Shi, Jong Yeon Lee
For closed quantum systems, topological orders are understood through the equivalence classes of ground states of gapped local Hamiltonians. The generalization of this conceptual p…
quant-ph2024
When can classical neural networks represent quantum states?
Tai-Hsuan Yang, Mehdi Soleimanifar, Thiago Bergamaschi +1
A naive classical representation of an n-qubit state requires specifying exponentially many amplitudes in the computational basis. Past works have demonstrated that classical neura…