Quantum Digital Simulation of Cavity Quantum Electrodynamics: Insights from Superconducting and Trapped Ion Quantum Testbeds

Kavli Affiliate: Irfan Siddiqi | First 5 Authors: Alex H. Rubin, Brian Marinelli, Victoria A. Norman, Zainab Rizvi, Ashlyn D. Burch | Summary: A leading application of quantum computers is the efficient simulation of large unitary quantum systems. Extending this advantage to the study of open Cavity Quantum Electrodynamics (CQED) systems could enable the use […]


Continue.. Quantum Digital Simulation of Cavity Quantum Electrodynamics: Insights from Superconducting and Trapped Ion Quantum Testbeds

Digital Quantum Simulation of Cavity Quantum Electrodynamics: Insights from Superconducting and Trapped Ion Quantum Testbeds

Kavli Affiliate: Irfan Siddiqi | First 5 Authors: Alex H. Rubin, Brian Marinelli, Victoria A. Norman, Zainab Rizvi, Ashlyn D. Burch | Summary: We explore the potential for hybrid development of quantum hardware where currently available quantum computers simulate open Cavity Quantum Electrodynamical (CQED) systems for applications in optical quantum communication, simulation and computing. Our […]


Continue.. Digital Quantum Simulation of Cavity Quantum Electrodynamics: Insights from Superconducting and Trapped Ion Quantum Testbeds

Digital Quantum Simulation of Cavity Quantum Electrodynamics: Insights from Superconducting and Trapped Ion Quantum Testbeds

Kavli Affiliate: Irfan Siddiqi | First 5 Authors: Alex H. Rubin, Brian Marinelli, Victoria A. Norman, Zainab Rizvi, Ashlyn D. Burch | Summary: We explore the potential for hybrid development of quantum hardware where currently available quantum computers simulate open Cavity Quantum Electrodynamical (CQED) systems for applications in optical quantum communication, simulation and computing. Our […]


Continue.. Digital Quantum Simulation of Cavity Quantum Electrodynamics: Insights from Superconducting and Trapped Ion Quantum Testbeds

PSCodec: A Series of High-Fidelity Low-bitrate Neural Speech Codecs Leveraging Prompt Encoders

Kavli Affiliate: Xiang Zhang | First 5 Authors: Yu Pan, Xiang Zhang, Yuguang Yang, Jixun Yao, Yanni Hu | Summary: Neural speech codecs have recently emerged as a focal point in the fields of speech compression and generation. Despite this progress, achieving high-quality speech reconstruction under low-bitrate scenarios remains a significant challenge. In this paper, […]


Continue.. PSCodec: A Series of High-Fidelity Low-bitrate Neural Speech Codecs Leveraging Prompt Encoders

Revealing kinetically tuned atomic pathways for interfacial strain relaxation

Kavli Affiliate: David T. Limmer | First 5 Authors: Sophia B. Betzler, Daewon Lee, Sam Oaks-Leaf, Colin Ophus, Lin-Wang Wang | Summary: Strain at interfaces may profoundly impact the microstructure and properties of materials; thus, it is a major consideration when designing and engineering materials. Dislocation formation is a commonly known mechanism to release mismatch […]


Continue.. Revealing kinetically tuned atomic pathways for interfacial strain relaxation

Atomic evolution of hydrogen intercalation wave dynamics in palladium nanocrystals

Kavli Affiliate: David T. Limmer | First 5 Authors: Daewon Lee, Sam Oaks-Leaf, Sophia B. Betzler, Yifeng Shi, Siyu Zhou | Summary: Solute-intercalation-induced phase separation creates spatial heterogeneities in host materials, a phenomenon ubiquitous in batteries, hydrogen storage, and other energy devices. Despite many efforts, probing intercalation processes at the atomic scale has been a […]


Continue.. Atomic evolution of hydrogen intercalation wave dynamics in palladium nanocrystals

An efficient quantum algorithm for generation of ab initio n-th order susceptibilities for non-linear spectroscopies

Kavli Affiliate: Birgitta Whaley | First 5 Authors: Tyler Kharazi, Torin F. Stetina, Liwen Ko, Guang Hao Low, K. Birgitta Whaley | Summary: We develop and analyze a fault-tolerant quantum algorithm for computing $n$-th order response properties necessary for analysis of non-linear spectroscopies of molecular and condensed phase systems. We use a semi-classical description in […]


Continue.. An efficient quantum algorithm for generation of ab initio n-th order susceptibilities for non-linear spectroscopies

Convergence Acceleration of Favre-Averaged Non-Linear Harmonic Method

Kavli Affiliate: Feng Wang | First 5 Authors: Feng Wang, Kurt Webber, David Radford, Luca di Mare, Marcus Meyer | Summary: This paper develops a numerical procedure to accelerate the convergence of the Favre-averaged Non-Linear Harmonic (FNLH) method. The scheme provides a unified mathematical framework for solving the sparse linear systems formed by the mean […]


Continue.. Convergence Acceleration of Favre-Averaged Non-Linear Harmonic Method

Convergence Acceleration of Favre-Averaged Non-Linear Harmonic Method

Kavli Affiliate: Feng Wang | First 5 Authors: Feng Wang, Kurt Webber, David Radford, Luca di Mare, Marcus Meyer | Summary: This paper develops a numerical procedure to accelerate the convergence of the Favre-averaged Non-Linear Harmonic (FNLH) method. The scheme provides a unified mathematical framework for solving the sparse linear systems formed by the mean […]


Continue.. Convergence Acceleration of Favre-Averaged Non-Linear Harmonic Method

A new approach for deducing rms proton radii from charge-changing reactions of neutron-rich nuclei and the reaction-target dependence

Kavli Affiliate: Feng Wang | First 5 Authors: J. -C. Zhang, B. -H. Sun, I. Tanihata, R. Kanungo, C. Scheidenberger | Summary: We report the charge-changing cross sections ($sigma_{text{cc}}$) of 24 $p$-shell nuclides on both hydrogen and carbon at about 900$A$ MeV, of which $^{8,9}$Li, $^{10textendash12}$Be, $^{10,14,15}$B, $^{14,15,17textendash22}$N and $^{16}$O on hydrogen and $^{8,9}$Li on […]


Continue.. A new approach for deducing rms proton radii from charge-changing reactions of neutron-rich nuclei and the reaction-target dependence