3 papers
quant-ph2026
Quantum Algorithms for Heterogeneous PDEs: The Neutron Diffusion Eigenvalue Problem
Andrew M. Childs, Lincoln Johnston, Brian Kiedrowski +2
We develop a hybrid classical-quantum algorithm to solve a type of linear reaction-diffusion equation, the neutron diffusion (generalized) k-eigenvalue problem that establishes nuc…
quant-ph2025
Low-depth fermion routing without ancillas
Nathan Constantinides, Jeffery Yu, Dhruv Devulapalli +6
Routing is the task of permuting qubits in such a way that quantum operations can be parallelized maximally, given constraints on the hardware geometry. When simulating fermions in…
quant-ph2024
Efficient preparation of Dicke states
Jeffery Yu, Sean R. Muleady, Yu-Xin Wang +3
We present an algorithm utilizing mid-circuit measurement and feedback that prepares Dicke states with polylogarithmically many ancillas and polylogarithmic depth. Our algorithm us…