139 citations · 545 across the 22 of their papers we have counts for
22 papers
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…
Distributing graph states with a photon-weaving quantum server
Daniel Bhatti, Kenneth Goodenough
One of the key aims of quantum networks is the efficient distribution of multipartite entangled states among end users. While various architectures have been proposed, each comes w…
Bayesian Optimization for Repeater Protocols
Lorenzo La Corte, Kenneth Goodenough, Ananda G. Maity +2
Efficiently distributing secret keys over long distances remains a critical challenge in the development of quantum networks. "First-generation" quantum repeater chains distribute…
Constant Overhead Entanglement Distillation via Scrambling
Andi Gu, Lorenzo Leone, Kenneth Goodenough +1
High-fidelity quantum entanglement enables key quantum networking capabilities such as secure communication and distributed quantum computing, but long-distance entanglement distri…
Enhancing Quantum Key Distribution with Entanglement Distillation and Classical Advantage Distillation
Shin Sun, Kenneth Goodenough, Daniel Bhatti +1
Realizing secure communication between distant parties is one of quantum technology's main goals. Although quantum key distribution promises information-theoretic security for shar…
Comparing One- and Two-way Quantum Repeater Architectures
Prateek Mantri, Kenneth Goodenough, Don Towsley
Quantum repeaters are an essential building block for realizing long-distance quantum communications. However, due to the fragile nature of quantum information, these repeaters suf…
Generalized Quantum Repeater Graph States
Bikun Li, Kenneth Goodenough, Filip Rozpędek +1
All-photonic quantum repeaters are essential for establishing long-range quantum entanglement. Within repeater nodes, reliably performing entanglement swapping is a key component o…
Bipartite entanglement of noisy stabilizer states through the lens of stabilizer codes
Kenneth Goodenough, Aqil Sajjad, Eneet Kaur +2
Stabilizer states are a prime resource for a number of applications in quantum information science, such as secret-sharing and measurement-based quantum computation. This motivates…
Efficient Multiparty Quantum Key Distribution over Quantum Networks
Samuel Oslovich, Bing Wang, Walter Krawec +1
Multiparty quantum key distribution (QKD) is useful for many applications that involve secure communication or collaboration among multiple parties. While it can be achieved using…
Lower bounds on bipartite entanglement in noisy graph states
Aqil Sajjad, Eneet Kaur, Kenneth Goodenough +2
Graph states are a key resource for a number of applications in quantum information theory. Due to the inherent noise in noisy intermediate-scale quantum (NISQ) era devices, it is…
On noise in swap ASAP repeater chains: exact analytics, distributions and tight approximations
Kenneth Goodenough, Tim Coopmans, Don Towsley
Losses are one of the main bottlenecks for the distribution of entanglement in quantum networks, which can be overcome by the implementation of quantum repeaters. The most basic fo…
Multipartite Entanglement Distribution in Quantum Networks using Subgraph Complementations
Aniruddha Sen, Kenneth Goodenough, Don Towsley
Quantum networks are important for quantum communication, enabling tasks such as quantum teleportation, quantum key distribution, quantum sensing, and quantum error correction, oft…
Near-term to distillation protocols using graph codes
Kenneth Goodenough, Sébastian de Bone, Vaishnavi L. Addala +4
Noisy hardware forms one of the main hurdles to the realization of a near-term quantum internet. Distillation protocols allows one to overcome this noise at the cost of an increase…
Enumerating all bilocal Clifford distillation protocols through symmetry reduction
Sarah Jansen, Kenneth Goodenough, Sébastian de Bone +2
Entanglement distillation is an essential building block in quantum communication protocols. Here, we study the class of near-term implementable distillation protocols that use bil…
Protocols for creating and distilling multipartite GHZ states with Bell pairs
Sébastian de Bone, Runsheng Ouyang, Kenneth Goodenough +1
The distribution of high-quality Greenberger-Horne-Zeilinger (GHZ) states is at the heart of many quantum communication tasks, ranging from extending the baseline of telescopes to…
Optimising repeater schemes for the quantum internet
Kenneth Goodenough, David Elkouss, Stephanie Wehner
The rate at which quantum communication tasks can be performed using direct transmission is fundamentally hindered by the channel loss. Quantum repeaters allow, in principle, to ov…
Near-term quantum-repeater experiments with nitrogen-vacancy centers: Overcoming the limitations of direct transmission
Filip Rozpędek, Raja Yehia, Kenneth Goodenough +5
Quantum channels enable the implementation of communication tasks inaccessible to their classical counterparts. The most famous example is the distribution of secret key. However,…
Converse bounds for quantum and private communication over Holevo-Werner channels
Thomas P. W. Cope, Kenneth Goodenough, Stefano Pirandola
Werner states have a host of interesting properties, which often serve to illuminate the unusual properties of quantum information. Starting from these states, one may define a fam…
Parameter regimes for a single sequential quantum repeater
Filip Rozpędek, Kenneth Goodenough, Jérémy Ribeiro +6
Quantum key distribution allows for the generation of a secret key between distant parties connected by a quantum channel such as optical fibre or free space. Unfortunately, the ra…
Loophole-free Bell test using electron spins in diamond: second experiment and additional analysis
B. Hensen, N. Kalb, M. S. Blok +11
The recently reported violation of a Bell inequality using entangled electronic spins in diamonds (Hensen et al., Nature 526, 682-686) provided the first loophole-free evidence aga…
Contextuality without nonlocality in a superconducting quantum system
Markus Jerger, Yarema Reshitnyk, Markus Oppliger +8
Classical realism demands that system properties exist independently of whether they are measured, while noncontextuality demands that the results of measurements do not depend on…
Assessing the performance of quantum repeaters for all phase-insensitive Gaussian bosonic channels
Kenneth Goodenough, David Elkouss, Stephanie Wehner
One of the most sought-after goals in experimental quantum communication is the implementation of a quantum repeater. The performance of quantum repeaters can be assessed by compar…