27 citations · 98 across the 14 of their papers we have counts for
14 papers
Purification of photonic graph states
Matthias C. Löbl, Aliki A. Capatos, Ming Lai Chan +3
Graph states constitute the main building block for quantum computing with photons. Quantum emitters with a hosted spin can deterministically generate photonic graph states, strong…
A tunable chiral light-matter interface with on-chip spin control
Shikai Liu, Joan Alba, Bálint Sárközi +5
The ability to engineer chiral light-matter interactions is a valuable resource for realizing quantum networks and non-reciprocal quantum optics. Here, we demonstrate chiral coupli…
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…
Practical blueprint for low-depth photonic quantum computing with quantum dots
Ming Lai Chan, Aliki Anna Capatos, Peter Lodahl +2
Fusion-based quantum computing is an attractive model for fault-tolerant computation based on photonics requiring only finite-sized entangled resource states followed by linear-opt…
Generating graph states with a single quantum emitter and the minimum number of fusions
Matthias C. Löbl, Love A. Pettersson, Andrew Jena +3
Graph states are the key resources for measurement- and fusion-based quantum computing with photons, yet their creation is experimentally challenging. We optimize a hybrid graph-st…
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…
Deterministic generation of concatenated graph codes from quantum emitters
Love A. Pettersson, Anders S. Sørensen, Stefano Paesani
Photon loss is the dominant noise mechanism in photonic quantum technologies. Designing fault-tolerant schemes with high tolerance to loss is thus a central challenge in scaling ph…
Programmable Nonlinear Quantum Photonic Circuits
Kasper H. Nielsen, Ying Wang, Edward Deacon +9
The lack of interactions between single photons prohibits direct nonlinear operations in quantum optical circuits, representing a central obstacle in photonic quantum technologies.…
Transforming graph states via Bell state measurements
Matthias C. Löbl, Love A. Pettersson, Stefano Paesani +1
Graph states are key resources for measurement-based quantum computing, which is particularly promising for photonic systems. Fusions are probabilistic Bell state measurements, mea…
Photonic fusion of entangled resource states from a quantum emitter
Yijian Meng, Carlos F. D. Faurby, Ming Lai Chan +10
Fusion-based photonic quantum computing architectures rely on two primitives: i) near-deterministic generation and control of constant-size entangled states and ii) probabilistic e…
Efficient percolation simulations for lossy photonic fusion networks
Matthias C. Löbl, Stefano Paesani, Anders S. Sørensen
The study of percolation phenomena has various applications ranging from social networks or materials science to quantum information. The most common percolation models are bond- o…
Unraveling the mesoscopic character of quantum dots in nanophotonics
Petru Tighineanu, Anders Søndberg Sørensen, Søren Stobbe +1
We provide a microscopic theory for semiconductor quantum dots that explains the pronounced deviations from the prevalent point-dipole description that were recently observed in sp…
Probing electric and magnetic vacuum fluctuations with quantum dots
Petru Tighineanu, Mads Lykke Andersen, Anders Søndberg Sørensen +2
The electromagnetic-vacuum-field fluctuations are intimately linked to the process of spontaneous emission of light. Atomic emitters cannot probe electric- and magnetic-field fluct…