63 citations · 190 across the 16 of their papers we have counts for
15 papers · 1 filter
Efficient Graph State Purification with Factorized Graph-Preserving Operations across Local Clifford Orbits
Mingyuan Wang, Guus Avis, Kenneth Goodenough +1
Graph states form a broad class of multipartite entangled states underlying measurement-based quantum computation, quantum networks, and stabilizer codes. However, systematic entan…
Requirements for Teleportation in an Intercity Quantum Network
Soubhadra Maiti, Guus Avis, Sounak Kar +1
We investigate the hardware requirements for quantum teleportation in an intercity-scale network topology consisting of two metropolitan-scale networks connected via a long-distanc…
Routing in Non-Isotonic Quantum Networks
Maxwell Tang, Garrett Hinkley, Kenneth Goodenough +2
Optimal routing in quantum-repeater networks requires finding the best path that connects a pair of end nodes. Most previous work on routing in quantum networks assumes utility fun…
GHZ-Preserving Gates and Optimized Distillation Circuits
Mingyuan Wang, Guus Avis, Stefan Krastanov
Greenberger-Horne-Zeilinger (GHZ) states play a central role in quantum computing and communication protocols, as a typical multipartite entanglement resource. This work introduces…
On the accuracy of twirled approximations in repeater chains
Bethany Davies, Guus Avis, Stephanie Wehner
In the performance analysis of quantum networks, it is common to approximate bipartite entangled states as either being Bell-diagonal or Werner states. We refer to these as twirled…
Piecemaker: a resource-efficient entanglement distribution protocol
Luise Prielinger, Kenneth Goodenough, Guus Avis +3
We introduce multipartite entanglement distribution protocols that use a quantum switch to deliver stabilizer states to a number of remote end users. As in existing schemes, the fi…
Optimization of Quantum-Repeater Networks using Stochastic Automatic Differentiation
Guus Avis, Stefan Krastanov
Quantum repeaters are envisioned to enable long-distance entanglement distribution. Analysis of quantum-repeater networks could hasten their realization by informing design decisio…
Hardware requirements for trapped-ion based verifiable blind quantum computing with a measurement-only client
Janice van Dam, Guus Avis, Tzula B Propp +4
In blind quantum computing, a user with a simple client device can perform a quantum computation on a remote quantum server such that the server cannot gain knowledge about the com…
Co-Designed Superconducting Architecture for Lattice Surgery of Surface Codes with Quantum Interface Routing Card
Charles Guinn, Samuel Stein, Esin Tureci +5
Facilitating the ability to achieve logical qubit error rates below physical qubit error rates, error correction is anticipated to play an important role in scaling quantum compute…
Resource-efficient fault-tolerant one-way quantum repeater with code concatenation
Kah Jen Wo, Guus Avis, Filip Rozpędek +6
One-way quantum repeaters where loss and operational errors are counteracted by quantum error correcting codes can ensure fast and reliable qubit transmission in quantum networks.…
Asymmetric node placement in fiber-based quantum networks
Guus Avis, Robert Knegjens, Anders S. Sørensen +1
Restrictions imposed by existing infrastructure can make it hard to ensure an even spacing between the nodes of future fiber-based quantum networks. We here investigate the negativ…
Requirements for upgrading trusted nodes to a repeater chain over 900 km of optical fiber
Francisco Ferreira da Silva, Guus Avis, Joshua A. Slater +1
We perform a numerical study of the distribution of entanglement on a real-world fiber grid connecting the German cities of Bonn and Berlin. The connection is realized using a chai…
Requirements for a processing-node quantum repeater on a real-world fiber grid
Guus Avis, Francisco Ferreira da Silva, Tim Coopmans +6
We numerically study the distribution of entanglement between the Dutch cities of Delft and Eindhoven realized with a processing-node quantum repeater and determine minimal hardwar…
Analysis of Multipartite Entanglement Distribution using a Central Quantum-Network Node
Guus Avis, Filip Rozpędek, Stephanie Wehner
We study the performance (rate and fidelity) of distributing multipartite entangled states in a quantum network through the use of a central node. Specifically, we consider the sce…
Designing Quantum Networks Using Preexisting Infrastructure
Julian Rabbie, Kaushik Chakraborty, Guus Avis +1
We consider the problem of deploying a quantum network on an existing fiber infrastructure, where quantum repeaters and end nodes can only be housed at specific locations. We propo…