5 papers · 1 filter
A Platform-aware Compilation Framework for Fault-tolerant Quantum Computation
Srushti Patil, Susan X. Chen, Andreas Juul Bay-Smidt +4
The compilation of an algorithm can vary significantly with the choice of physical hardware platform and error correction model. Yet, current compilation frameworks typically commi…
The subthreshold issue of fusion-based quantum computing
Matthias C. Löbl, Love A. M. Pettersson, Jan Dragašević +2
Fusion-based quantum architectures are the leading approach to photonic quantum computing. However, the sub-threshold regime, where logical error rates must reach the levels requir…
Fusion-based implementation of qLDPC codes with quantum emitters
Susan X. Chen, Matthias C. Löbl, Ming Lai Chan +2
Quantum low-density parity check (qLDPC) codes offer higher encoding rate than topological codes, e.g. surface codes, making them favourable for practical, fault-tolerant quantum c…
Tailoring fusion-based photonic quantum computing schemes to quantum emitters
Ming Lai Chan, Thomas J. Bell, Love A. Pettersson +4
Fusion-based quantum computation is a promising quantum computing model where small-sized photonic resource states are simultaneously entangled and measured by fusion gates. Such o…
Breadth-first graph traversal union-find decoder
Matthias C. Löbl, Susan X. Chen, Stefano Paesani +1
Fast decoding algorithms are decisive for real-time quantum error correction and for analyzing properties of error correction codes. Here, we develop variants of the union-find dec…