2 papers
quant-ph2024
On the Trainability and Classical Simulability of Learning Matrix Product States Variationally
Afrad Basheer, Yuan Feng, Christopher Ferrie +2
We prove that using global observables to train the matrix product state ansatz results in the vanishing of all partial derivatives, also known as barren plateaus, while using loca…
quant-ph2024
Equivalence Checking of Parameterised Quantum Circuits
Xin Hong, Wei-Jia Huang, Wei-Chen Chien +4
Parameterised quantum circuits (PQCs) hold great promise for demonstrating quantum advantages in practical applications of quantum computation. Examples of successful applications…