3 papers
quant-ph2026
Expanding the Class of Free Fermions via Twin-Collapse Methods
Jannis Ruh, Samuel J. Elman
We present a novel graph-theoretic approach to simplifying generic many-body Hamiltonians. Our primary result introduces a recursive twin-collapse algorithm, leveraging the identif…
quant-ph2026
Superconducting qubits in the millions: the potential and limitations of modularity
S. N. Saadatmand, Tyler L. Wilson, Mark J. Hodson +11
The development of fault-tolerant quantum computers (FTQCs) is receiving increasing attention within the quantum computing community. Like conventional digital computers, FTQCs, wh…
quant-ph2024
Quantum Circuit Optimisation and MBQC Scheduling with a Pauli Tracking Library
Jannis Ruh, Simon Devitt
We present a software library for the commutation of Pauli operators through quantum Clifford circuits, which is called Pauli tracking. Tracking Pauli operators allows one to reduc…