1 citations · 1 across the 2 of their papers we have counts for
3 papers
quant-ph2026
Asymptotically Optimal Mixed-State Cloning
Jiani Fei, Jinzhao Wang
We determine asymptotic global fidelities of cloning generic mixed states with simple (non-degenerate) full-rank spectra. In fixed dimension , let inputs and outputs s…
quant-ph2025
High-dimensional quantum Schur transforms
Adam Burchardt, Jiani Fei, Dmitry Grinko +4
The quantum Schur transform has become a foundational quantum algorithm, yet even after two decades since the seminal 2005 paper by Bacon, Chuang, and Harrow (BCH), some aspects of…
quant-ph2023★ 1 cited
Efficient Quantum Algorithm for Port-based Teleportation
Jiani Fei, Sydney Timmerman, Patrick Hayden
In this paper, we provide the first efficient algorithm for port-based teleportation, a unitarily equivariant version of teleportation useful for constructing programmable quantum…