Kavli Affiliate: Wayne Hu | Summary:Wave or fuzzy dark matter produced with high momenta behaves in many ways like hot particle dark matter while also possessing seemingly different phenomenology due to wave interference. We develop wave perturbation theory to show that white noise density fluctuations generated by the interference of high-momenta waves are gravitationally unstable […]
Kavli Affiliate: Tom Abel | Summary:The standard model of cosmology has provided a good phenomenological description of a wide range of observations both at astrophysical and cosmological scales for several decades. This concordance model is constructed by a universal cosmological constant and supported by a matter sector described by the standard model of particle physics […]
Kavli Affiliate: Andrei Faroan | Summary:Optically addressable solid-state spins have been extensively studied for quantum technologies, offering unique advantages for quantum computing, communication, and sensing. Advancing these applications is generally limited by finding materials that simultaneously provide lifetime-limited optical and long spin coherences. Here, we introduce $^171$Yb$^3+$ ions doped into a CaWO$_4$ crystal. We perform […]
Kavli Affiliate: Andrei Faroan| First 5 Authors: Alexey Tiranov, Alexey Tiranov, , , | Summary:Optically addressable solid-state spins have been extensively studied for quantum technologies, offering unique advantages for quantum computing, communication, and sensing. Advancing these applications is generally limited by finding materials that simultaneously provide lifetime-limited optical and long spin coherences. Here, we introduce […]
Kavli Affiliate: Jia Liu | First 5 Authors: Ying Zhu, Ying Zhu, , , | Summary: The Artificial Intelligence models pose serious challenges in intensive computing and high-bandwidth communication for conventional electronic circuit-based computing clusters. Silicon photonic technologies, owing to their high speed, low latency, large bandwidth, and complementary metal-oxide-semiconductor compatibility, have been widely implemented […]
Kavli Affiliate: Jia Liu | First 5 Authors: Ying Zhu, Yifan Liu, Xinyu Yang, Kailai Liu, Xin Hua | Summary: The Artificial Intelligence models pose serious challenges in intensive computing and high-bandwidth communication for conventional electronic circuit-based computing clusters. Silicon photonic technologies, owing to their high speed, low latency, large bandwidth, and complementary metal-oxide-semiconductor compatibility, […]
Kavli Affiliate: Jing Wang | First 5 Authors: Jing Wang, Jun-En Ding, Feng Liu, Elisa Kallioniemi, Shuqiang Wang | Summary: Alzheimer’s Disease is a progressive neurological disorder that is one of the most common forms of dementia. It leads to a decline in memory, reasoning ability, and behavior, especially in older people. The cause of […]
Kavli Affiliate: Kevin Bender | Authors: Joshua D Garcia, Chenyu Wang, Ryan Alexander, Emmie Banks, Timothy Fenton, Jean-Marc DeKeyser, Tatiana V Abramova, Alfred L George, Roy Ben-Shalom, David H Hackos and Kevin J Bender | Summary: Mature neocortical pyramidal cells functionally express two sodium channel (NaV) isoforms: NaV1.2 and NaV1.6. These isoforms are differentially localized […]
Kavli Affiliate: Ke Wang | First 5 Authors: Rui Zong, Martin Liang, Yuntian Fang, Ke Wang, Xiaoshuai Chen | Summary: Knee-less bipedal robots like SLIDER have the advantage of ultra-lightweight legs and improved walking energy efficiency compared to traditional humanoid robots. In this paper, we firstly introduce an improved hardware design of the bipedal robot […]
Kavli Affiliate: Claudio Ricci | Summary:We investigate the capabilities of the mid-infrared instrument (MIRI) of James Webb Space Telescope (JWST) to advance our knowledge of AGN dust using the spectral fitting technique on an AGN collection of 21 nearby (z<0.05) AGN (7 type-1 and 14 type-2) observations obtained with the medium resolution spectroscopy (MRS) mode. […]