Quantum Gravity Effects on Dark Matter and Gravitational Waves

Kavli Affiliate: Masahito Yamazaki | First 5 Authors: Stephen F. King, Rishav Roshan, Xin Wang, Graham White, Masahito Yamazaki | Summary: We explore how quantum gravity effects, manifested through the breaking of discrete symmetry responsible for both Dark Matter and Domain Walls, can have observational effects through CMB observations and gravitational waves. To illustrate the […]


Continue.. Quantum Gravity Effects on Dark Matter and Gravitational Waves

Screen-based 3D Subjective Experiment Software

Kavli Affiliate: Wei Gao | First 5 Authors: Songlin Fan, Wei Gao, , , | Summary: Recently, widespread 3D graphics (e.g., point clouds and meshes) have drawn considerable efforts from academia and industry to assess their perceptual quality by conducting subjective experiments. However, lacking a handy software for 3D subjective experiments complicates the construction of […]


Continue.. Screen-based 3D Subjective Experiment Software

Screen-based 3D Subjective Experiment Software

Kavli Affiliate: Wei Gao | First 5 Authors: Songlin Fan, Wei Gao, , , | Summary: Recently, widespread 3D graphics (e.g., point clouds and meshes) have drawn considerable efforts from academia and industry to assess their perceptual quality by conducting subjective experiments. However, lacking a handy software for 3D subjective experiments complicates the construction of […]


Continue.. Screen-based 3D Subjective Experiment Software

$textit{In situ}$ electric-field control of ferromagnetic resonance in the low-loss organic-based ferrimagnet V[TCNE]$_{xsim 2}$

Kavli Affiliate: Gregory D. Fuchs | First 5 Authors: Seth W. Kurfman, Andrew Franson, Piyush Shah, Yueguang Shi, Hil Fung Harry Cheung | Summary: We demonstrate indirect electric-field control of ferromagnetic resonance (FMR) in devices that integrate the low-loss, molecule-based, room-temperature ferrimagnet vanadium tetracyanoethylene (V[TCNE]$_{x sim 2}$) mechanically coupled to PMN-PT piezoelectric transducers. Upon straining […]


Continue.. $textit{In situ}$ electric-field control of ferromagnetic resonance in the low-loss organic-based ferrimagnet V[TCNE]$_{xsim 2}$

Learning a Graph Neural Network with Cross Modality Interaction for Image Fusion

Kavli Affiliate: Jiansheng Chen | First 5 Authors: Jiawei Li, Jiansheng Chen, Jinyuan Liu, Huimin Ma, | Summary: Infrared and visible image fusion has gradually proved to be a vital fork in the field of multi-modality imaging technologies. In recent developments, researchers not only focus on the quality of fused images but also evaluate their […]


Continue.. Learning a Graph Neural Network with Cross Modality Interaction for Image Fusion

Electrostatic interactions between charge regulated spherical macroions

Kavli Affiliate: Rudolf Podgornik | First 5 Authors: Hu Ruixuan, Arghya Majee, Jure Dobnikar, Rudolf Podgornik, | Summary: We study the interaction between two charge regulating spherical macroions with dielectric interior and dissociable surface groups immersed in a monovalent electrolyte solution. The charge dissociation is modelled via the Frumkin-Fowler-Guggenheim isotherm, which allows for multiple adsorption […]


Continue.. Electrostatic interactions between charge regulated spherical macroions

Electrostatic interactions between charge regulated spherical macroions

Kavli Affiliate: Rudolf Podgornik | First 5 Authors: Hu Ruixuan, Arghya Majee, Jure Dobnikar, Rudolf Podgornik, | Summary: We study the interaction between two charge regulating spherical macroions with dielectric interior and dissociable surface groups immersed in a monovalent electrolyte solution. The charge dissociation is modelled via the Frumkin-Fowler-Guggenheim isotherm, which allows for multiple adsorption […]


Continue.. Electrostatic interactions between charge regulated spherical macroions

Superradiant instabilities of massive bosons around exotic compact objects

Kavli Affiliate: Lijing Shao | First 5 Authors: Lihang Zhou, Richard Brito, Zhan-Feng Mai, Lijing Shao, | Summary: Superradiantly unstable ultralight particles around a classical rotating black hole (BH) can form an exponentially growing bosonic cloud, which have been shown to provide an astrophysical probe to detect ultralight particles and constrain their mass. However, the […]


Continue.. Superradiant instabilities of massive bosons around exotic compact objects

Superradiant instabilities of massive bosons around exotic compact objects

Kavli Affiliate: Lijing Shao | First 5 Authors: Lihang Zhou, Richard Brito, Zhan-Feng Mai, Lijing Shao, | Summary: Superradiantly unstable ultralight particles around a classical rotating black hole (BH) can form an exponentially growing bosonic cloud, which have been shown to provide an astrophysical probe to detect ultralight particles and constrain their mass. However, the […]


Continue.. Superradiant instabilities of massive bosons around exotic compact objects

Interpretable inverse-designed cavity for on-chip nonlinear and quantum optics

Kavli Affiliate: Eli Yablonovitch | First 5 Authors: Zhetao Jia, Wayesh Qarony, Jagang Park, Sean Hooten, Difan Wen | Summary: Inverse design is a powerful tool in wave-physics and in particular in photonics for compact, high-performance devices. To date, applications have mostly been limited to linear systems and it has rarely been investigated or demonstrated […]


Continue.. Interpretable inverse-designed cavity for on-chip nonlinear and quantum optics