Thomas Barthel

Miao, Q. ., & Barthel, T. . (2024). Equivalence of cost concentration and gradient vanishing for quantum circuits: an elementary proof in the Riemannian formulation. Quantum Science and Technology, 9, 045039. http://doi.org/10.1088/2058-9565/ad6fca (Original work published October 2024)

Barthel, T. ., & Miao, Q. . (2024). Scaling of contraction costs for entanglement renormalization algorithms including tensor Trotterization and variational Monte Carlo. ArXiv. Retrieved from https://arxiv.org/abs/2407.21006 (Original work published September 2024)

Miao, Q. ., & Barthel, T. . (2024). Isometric tensor network optimization for extensive Hamiltonians is free of barren plateaus. Physical Review A, 109(5), L050402. http://doi.org/10.1103/PhysRevA.109.L050402 (Original work published May 2024)