Optimizing frequency allocation for fixed-frequency superconducting quantum processors

Posted by klaurent Berkeley

Kavli Affiliate: Irfan Siddiqi | First 5 Authors: Alexis Morvan, Larry Chen, Jeffrey M. Larson, David I. Santiago, Irfan Siddiqi | Summary: Fixed-frequency superconducting quantum processors are one of the most mature quantum computing architectures with high-coherence qubits and low-complexity controls. However, high-fidelity multi-qubit gates pose tight requirements on individual qubit frequencies in these processors […]


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Roadmap on Wavefront Shaping and deep imaging in complex media

Posted by klaurent Caltech

Kavli Affiliate: Changhuei Yang | First 5 Authors: Sylvain Gigan, Ori Katz, Hilton B. de Aguiar, Esben Ravn Andresen, Alexandre Aubry | Summary: The last decade has seen the development of a wide set of tools, such as wavefront shaping, computational or fundamental methods, that allow to understand and control light propagation in a complex […]


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Roadmap on Wavefront Shaping and deep imaging in complex media

Posted by Cornell

Kavli Affiliate: Chris Xu | First 5 Authors: Sylvain Gigan, Ori Katz, Hilton B. de Aguiar, Esben Ravn Andresen, Alexandre Aubry | Summary: The last decade has seen the development of a wide set of tools, such as wavefront shaping, computational or fundamental methods, that allow to understand and control light propagation in a complex […]


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Optomechanics for quantum technologies

Posted by klaurent Delft

Kavli Affiliate: Simon Groblacher | First 5 Authors: Shabir Barzanjeh, André Xuereb, Simon Gröblacher, Mauro Paternostro, Cindy A Regal | Summary: The ability to control the motion of mechanical systems through its interaction with light has opened the door to a plethora of applications in fundamental and applied physics. With experiments routinely reaching the quantum […]


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A Catalog of LAMOST Variable Sources Based on Time-domain Photometry of ZTF

Posted by klaurent Berkeley

Kavli Affiliate: Feng Wang | First 5 Authors: Tingting Xu, Chao Liu, Feng Wang, Weirong Huang, Hui Deng | Summary: The identification and analysis of different variable sources is a hot issue in astrophysical research. The Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) spectroscopic survey has accumulated massive spectral data but contains no information […]


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Spectrally Multiplexed Hong-Ou-Mandel Interference

Posted by klaurent Delft

Kavli Affiliate: Wolfgang Tittel | First 5 Authors: Oriol Pietx-Casas, Gustavo Castro do Amaral, Tanmoy Chakraborty, Remon Berrevoets, Thomas Middelburg | Summary: We explore the suitability of a Virtually-Imaged Phased Array (VIPA) as a Spectral-to-Spatial Mode-Mapper (SSMM) for applications in quantum communication such as a quantum repeater. To this end we demonstrate spectrally-resolved two-photon "Hong-Ou-Mandel" […]


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Quantum states interrogation using a pre-shaped free electron wavefunction

Posted by klaurent Caltech

Kavli Affiliate: Amnon Yariv | First 5 Authors: Bin Zhang, Du Ran, Reuven Ianconescu, Aharon Friedman, Jacob Scheuer | Summary: We present a comprehensive theory for interrogation of the quantum state of a two-level system (TLS) based on a free-electron bound-electron resonant interaction scheme. The scheme comprises free electrons, whose quantum electron wavefunction is pre-shaped […]


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Quantum states interrogation using a pre-shaped free electron wavefunction

Posted by dbos Caltech

Kavli Affiliate: Amnon Yariv | First 5 Authors: Bin Zhang, Du Ran, Reuven Ianconescu, Aharon Friedman, Jacob Scheuer | Summary: We present a comprehensive theory for interrogation of the quantum state of a two-level system (TLS) based on a free-electron – bound-electron resonant interaction scheme. The scheme is based on free electrons, whose quantum electron […]


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

Posted by klaurent Delft

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. […]


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Magnetic Field Universality of the Kondo Effect Revealed by Thermocurrent Spectroscopy

Posted by klaurent Delft

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 […]


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