Physical Benchmarking for AI-Generated Cosmic Web

Kavli Affiliate: Katrin Heitmann | First 5 Authors: Xiaofeng Dong, Nesar Ramachandra, Salman Habib, Katrin Heitmann, Michael Buehlmann | Summary: The potential of deep learning based image-to-image translations has recently drawn a lot of attention; one intriguing possibility is that of generating cosmological predictions with a drastic reduction in computational cost. Such an effort requires […]


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Optimal transport and control of active drops

Kavli Affiliate: L. Mahadevan | First 5 Authors: Suraj Shankar, Vidya Raju, L. Mahadevan, , | Summary: Understanding the complex patterns in space-time exhibited by active systems has been the subject of much interest in recent times. Complementing this forward problem is the inverse problem of controlling active matter. Here we use optimal control theory […]


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A multi-chroic kinetic inductance detectors array using hierarchical phased array antenna

Kavli Affiliate: Sunil Golwala | First 5 Authors: Shibo Shu, Andrew Beyer, Peter K. Day, Fabien Defrance, Jack Sayers | Summary: We present a multi-chroic kinetic inductance detector (KID) pixel design integrated with a broadband hierarchical phased-array antenna. Each low-frequency pixel consists of four high-frequency pixels. Four passbands are designed from 125 to 365 GHz […]


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Polarization spectrum of near infrared zodiacal light observed with CIBER

Kavli Affiliate: James J. Bock | First 5 Authors: Kohji Takimoto, Toshiaki Arai, Shuji Matsuura, James J. Bock, Asantha Cooray | Summary: We report the first measurement of the zodiacal light (ZL) polarization spectrum in the near-infrared between 0.8 and 1.8 $mu$m. Using the low-resolution spectrometer (LRS) on board the Cosmic Infrared Background Experiment (CIBER), […]


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