Dynamical Sweet and Sour Regions in Bichromatically Driven Floquet Qubits

Kavli Affiliate: Irfan Siddiqi | First 5 Authors: D. Dominic Briseño-Colunga, Bibek Bhandari, Debmalya Das, Long B. Nguyen, Yosep Kim | Summary: Modern superconducting and semiconducting quantum hardware use external charge and microwave flux drives to both tune and operate devices. However, each external drive is susceptible to low-frequency (e.g., $1/f$) noise that can drastically […]


Continue.. Dynamical Sweet and Sour Regions in Bichromatically Driven Floquet Qubits

Dynamical Sweet and Sour Regions in Bichromatically Driven Floquet Qubits

Kavli Affiliate: Irfan Siddiqi | First 5 Authors: D. Dominic Briseño-Colunga, Bibek Bhandari, Debmalya Das, Long B. Nguyen, Yosep Kim | Summary: Modern superconducting and semiconducting quantum hardware use external charge and microwave flux drives to both tune and operate devices. However, each external drive is susceptible to low-frequency (e.g., $1/f$) noise that can drastically […]


Continue.. Dynamical Sweet and Sour Regions in Bichromatically Driven Floquet Qubits

A black hole in a near-pristine galaxy 700 million years after the Big Bang

Kavli Affiliate: Debora Sijacki | First 5 Authors: Roberto Maiolino, Hannah Uebler, Francesco D’Eugenio, Jan Scholtz, Ignas Juodzbalis | Summary: The recent discovery of a large number of massive black holes within the first two billion years after the Big Bang, as well as their peculiar properties, have been largely unexpected based on the extrapolation […]


Continue.. A black hole in a near-pristine galaxy 700 million years after the Big Bang

A black hole in a near-pristine galaxy 700 million years after the Big Bang

Kavli Affiliate: Debora Sijacki | First 5 Authors: Roberto Maiolino, Hannah Uebler, Francesco D’Eugenio, Jan Scholtz, Ignas Juodzbalis | Summary: The recent discovery of a large number of massive black holes within the first two billion years after the Big Bang, as well as their peculiar properties, have been largely unexpected based on the extrapolation […]


Continue.. A black hole in a near-pristine galaxy 700 million years after the Big Bang

Engineering Ge profiles in Si/SiGe heterostructures for increased valley splitting

Kavli Affiliate: Giordano Scappucci | First 5 Authors: Lucas E. A. Stehouwer, Merrit P. Losert, Maia Rigot, Davide Degli Esposti, Sara Martí-Sánchez | Summary: Electron spin qubits in Si/SiGe quantum wells are limited by the small and variable energy separation of the conduction band valleys. While sharp quantum well interfaces are pursued to increase the […]


Continue.. Engineering Ge profiles in Si/SiGe heterostructures for increased valley splitting

Soliton resolution for the coupled complex short pulse equation

Kavli Affiliate: Ran Wang | First 5 Authors: Nan Liu, Ran Wang, , , | Summary: We address the long-time asymptotics of the solution to the Cauchy problem of ccSP (coupled complex short pulse) equation on the line for decaying initial data that can support solitons. The ccSP system describes ultra-short pulse propagation in optical […]


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Spa-VLM: Stealthy Poisoning Attacks on RAG-based VLM

Kavli Affiliate: Jing Wang | First 5 Authors: Lei Yu, Yechao Zhang, Ziqi Zhou, Yang Wu, Wei Wan | Summary: With the rapid development of the Vision-Language Model (VLM), significant progress has been made in Visual Question Answering (VQA) tasks. However, existing VLM often generate inaccurate answers due to a lack of up-to-date knowledge. To […]


Continue.. Spa-VLM: Stealthy Poisoning Attacks on RAG-based VLM

Revisiting the Li abundances of Stars with and without Detected Planets from the High Resolution Spectroscopy

Kavli Affiliate: Subo Dong | First 5 Authors: Jinxiao Qin, Hong-Liang Yan, Wenyuan Cui, Jian-Rong Shi, Subo Dong | Summary: Whether the presence of planets affects the lithium (Li) abundance of their host stars is still an open question. To investigate the difference of the Li abundance between planet-host stars (HS) and isolated stars (IS) […]


Continue.. Revisiting the Li abundances of Stars with and without Detected Planets from the High Resolution Spectroscopy