Carbonaceous dust grains seen in the first billion years of cosmic time

Kavli Affiliate: Roberto Maiolino | First 5 Authors: Joris Witstok, Irene Shivaei, Renske Smit, Roberto Maiolino, Stefano Carniani | Summary: Large dust reservoirs (up to $sim 10^8 , mathrm{M_odot}$) have been detected in galaxies out to redshift $z sim 8$, when the age of the universe was only about 600 Myr. Generating significant amounts of […]


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MISPEL: A deep learning approach for harmonizing multi-scanner matched neuroimaging data

Kavli Affiliate: Ciprian Crainiceanu | Authors: Mahbaneh Eshaghzadeh Torbati, Davneet S Minhas, Charles M Laymon, Pauline Maillard, James D Wilson, Chang-Le Chen, Ciprian M Crainiceanu, Charles S DeCarli, Seong Jae Hwang and Dana L Tudorascu | Summary: Abstract Large-scale data obtained from aggregation of already collected multi-site neuroimaging datasets has been brought benefits such as […]


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Emergent axion response in multilayered metamaterials

Kavli Affiliate: Frank Wilczek | First 5 Authors: Leon Shaposhnikov, Maxim Mazanov, Daniel A. Bobylev, Frank Wilczek, Maxim A. Gorlach | Summary: We consider the design of metamaterials whose behavior embodies the equations of axion electrodynamics. We derive an effective medium description of an assembly of magneto-optical layers with out-of-plane magnetization analytically and show how […]


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Emergent axion response in multilayered metamaterials

Kavli Affiliate: Frank Wilczek | First 5 Authors: Leon Shaposhnikov, Maxim Mazanov, Daniel A. Bobylev, Frank Wilczek, Maxim A. Gorlach | Summary: We consider the design of metamaterials whose behavior embodies the equations of axion electrodynamics. We derive an effective medium description of an assembly of magneto-optical layers with out-of-plane magnetization analytically and show how […]


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Detecting Solar System Analogs through Joint Radial Velocity/Astrometric Surveys

Kavli Affiliate: David N. Spergel | First 5 Authors: Daniel A. Yahalomi, Ruth Angus, David N. Spergel, Daniel Foreman-Mackey, | Summary: Earth-mass exoplanets on year-long orbits and cool gas giants (CGG) on decade-long orbits lie at the edge of current detection limits. The Terra Hunting Experiment (THE) will take nightly radial velocity (RV) observations on […]


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Chiral spin liquid in a $mathbb{Z}_3$ Kitaev model

Kavli Affiliate: Cheng Peng | First 5 Authors: Li-Mei Chen, Tyler D. Ellison, Meng Cheng, Peng Ye, Ji-Yao Chen | Summary: We study a $mathbb{Z}_3$ Kitaev model on the honeycomb lattice with nearest neighbor interactions. Based on matrix product state simulations and symmetry considerations, we find evidence that, with ferromagnetic isotropic couplings, the model realizes […]


Continue.. Chiral spin liquid in a $mathbb{Z}_3$ Kitaev model

Chiral spin liquid in a $mathbb{Z}_3$ Kitaev model

Kavli Affiliate: Cheng Peng | First 5 Authors: Li-Mei Chen, Tyler D. Ellison, Meng Cheng, Peng Ye, Ji-Yao Chen | Summary: We study a $mathbb{Z}_3$ Kitaev model on the honeycomb lattice with nearest neighbor interactions. Based on matrix product state simulations and symmetry considerations, we find evidence that, with ferromagnetic isotropic couplings, the model realizes […]


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Stochastic gravitational wave background from supernovae in massive scalar-tensor gravity

Kavli Affiliate: Ulrich Sperhake | First 5 Authors: Roxana Rosca-Mead, Michalis Agathos, Christopher J. Moore, Ulrich Sperhake, | Summary: In massive scalar-tensor gravity, core-collapse supernovae are strong sources of scalar-polarized gravitational waves. These can be detectable out to large distance. The dispersive nature of the propagation of waves in the massive scalar field mean the […]


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