An Architecture for Meeting Quality-of-Service Requirements in Multi-User Quantum Networks

Kavli Affiliate: Stephanie Wehner | First 5 Authors: Matthew Skrzypczyk, Stephanie Wehner, , , | Summary: Quantum communication can enhance internet technology by enabling novel applications that are provably impossible classically. The successful execution of such applications relies on the generation of quantum entanglement between different users of the network which meets stringent performance requirements. […]


Continue.. An Architecture for Meeting Quality-of-Service Requirements in Multi-User Quantum Networks

Magnetic Field Universality of the Kondo Effect Revealed by Thermocurrent Spectroscopy

Kavli Affiliate: Herre S. J. Van Der Zant | First 5 Authors: Chunwei Hsu, Theo A. Costi, David Vogel, Christina Wegeberg, Marcel Mayor | Summary: Probing the universal low temperature magnetic field scaling of Kondo-correlated quantum dots via electrical conductance has proved to be experimentally challenging. Here, we show how to probe this in nonlinear […]


Continue.. Magnetic Field Universality of the Kondo Effect Revealed by Thermocurrent Spectroscopy

Bridging scales in a multiscale pattern-forming system

Kavli Affiliate: Cees Dekker | First 5 Authors: Laeschkir Würthner, Fridtjof Brauns, Grzegorz Pawlik, Jacob Halatek, Jacob Kerssemakers | Summary: Self-organized pattern formation is vital for many biological processes. Mathematical modeling using reaction-diffusion models has advanced our understanding of how biological systems develop spatial structures, starting from homogeneity. However, biological processes inherently involve multiple spatial […]


Continue.. Bridging scales in a multiscale pattern-forming system

Bridging scales in a multiscale pattern-forming system

Kavli Affiliate: Cees Dekker | First 5 Authors: Laeschkir Würthner, Fridtjof Brauns, Grzegorz Pawlik, Jacob Halatek, Jacob Kerssemakers | Summary: Self-organized pattern formation is vital for many biological processes. Reaction-diffusion models have advanced our understanding of how biological systems develop spatial structures, starting from homogeneity. However, biological processes inherently involve multiple spatial and temporal scales […]


Continue.. Bridging scales in a multiscale pattern-forming system

Bridging scales in a multiscale pattern-forming system

Kavli Affiliate: Cees Dekker | First 5 Authors: Laeschkir Würthner, Fridtjof Brauns, Grzegorz Pawlik, Jacob Halatek, Jacob Kerssemakers | Summary: Self-organized pattern formation is vital for many biological processes. Reaction-diffusion models have advanced our understanding of how biological systems develop spatial structures, starting from homogeneity. However, biological processes inherently involve multiple spatial and temporal scales […]


Continue.. Bridging scales in a multiscale pattern-forming system

Microscopic Theory of Magnetic Disorder-Induced Decoherence in Superconducting Nb Films

Kavli Affiliate: Kristin A. Persson | First 5 Authors: Evan Sheridan, Thomas F. Harrelson, Eric Sivonxay, Kristin A. Persson, M. Virginia P. Altoé | Summary: The performance of superconducting qubits is orders of magnitude below what is expected from theoretical estimates based on the loss tangents of the constituent bulk materials. This has been attributed […]


Continue.. Microscopic Theory of Magnetic Disorder-Induced Decoherence in Superconducting Nb Films

Elucidating the local atomic and electronic structure of amorphous oxidized superconducting niobium films

Kavli Affiliate: Irfan Siddiqi | First 5 Authors: Thomas F. Harrelson, Evan Sheridan, Ellis Kennedy, John Vinson, Alpha T. N’Diaye | Summary: Qubits made from superconducting materials are a mature platform for quantum information science application such as quantum computing. However, materials-based losses are now a limiting factor in reaching the coherence times needed for […]


Continue.. Elucidating the local atomic and electronic structure of amorphous oxidized superconducting niobium films

Experimental demonstration of entanglement delivery using a quantum network stack

Kavli Affiliate: Ronald Hanson | First 5 Authors: Matteo Pompili, Carlo Delle Donne, Ingmar te Raa, Bart van der Vecht, Matthew Skrzypczyk | Summary: Scaling current quantum communication demonstrations to a large-scale quantum network will require not only advancements in quantum hardware capabilities, but also robust control of such devices to bridge the gap to […]


Continue.. Experimental demonstration of entanglement delivery using a quantum network stack

Experimental demonstration of entanglement delivery using a quantum network stack

Kavli Affiliate: Ronald Hanson | First 5 Authors: Matteo Pompili, Carlo Delle Donne, Ingmar te Raa, Bart van der Vecht, Matthew Skrzypczyk | Summary: Scaling current quantum communication demonstrations to a large-scale quantum network will require not only advancements in quantum hardware capabilities, but also robust control of such devices to bridge the gap to […]


Continue.. Experimental demonstration of entanglement delivery using a quantum network stack

Origin of high thermal conductivity in disentangled ultra-high molecular weight polyethylene films: ballistic phonons within enlarged crystals

Kavli Affiliate: Austin J. Minnich | First 5 Authors: Taeyong Kim, Stavros X. Drakopoulos, Sara Ronca, Austin J. Minnich, | Summary: The thermal transport properties of oriented polymers are of fundamental and practical interest. High thermal conductivities ($gtrsim 50$ Wm$^{-1}$K$^{-1}$) have recently been reported in disentangled ultra-high molecular weight polyethylene (UHMWPE) films, considerably exceeding prior […]


Continue.. Origin of high thermal conductivity in disentangled ultra-high molecular weight polyethylene films: ballistic phonons within enlarged crystals