The unitary Fermi gas at large charge and large N

Kavli Affiliate: Simeon Hellerman | First 5 Authors: Simeon Hellerman, Daniil Krichevskiy, Domenico Orlando, Vito Pellizzani, Susanne Reffert | Summary: We study the unitary Fermi gas in a harmonic trapping potential starting from a microscopic theory in the limit of large charge and large number of fermion flavors N. In this regime, we present an […]


Continue.. The unitary Fermi gas at large charge and large N

The unitary Fermi gas at large charge and large N

Kavli Affiliate: Simeon Hellerman | First 5 Authors: Simeon Hellerman, Daniil Krichevskiy, Domenico Orlando, Vito Pellizzani, Susanne Reffert | Summary: We study the unitary Fermi gas in a harmonic trapping potential starting from a microscopic theory in the limit of large charge and large number of fermion flavors N. In this regime, we present an […]


Continue.. The unitary Fermi gas at large charge and large N

The mass profiles of dwarf galaxies from Dark Energy Survey lensing

Kavli Affiliate: Risa H. Wechsler | First 5 Authors: Joseph Thornton, Alexandra Amon, Risa H. Wechsler, Susmita Adhikari, Yao-Yuan Mao | Summary: We present a novel approach to extracting dwarf galaxies from photometric data to measure their average halo mass profile with weak lensing. We characterise their stellar mass and redshift distributions with a spectroscopic […]


Continue.. The mass profiles of dwarf galaxies from Dark Energy Survey lensing

A Uniform Analysis of Debris Disks with the Gemini Planet Imager I: An Empirical Search for Perturbations from Planetary Companions in Polarized Light Images

Kavli Affiliate: Bruce Macintosh | First 5 Authors: Katie A. Crotts, Brenda C. Matthews, Gaspard Duchêne, Thomas M. Esposito, Ruobing Dong | Summary: The Gemini Planet Imager (GPI) has excelled in imaging debris disks in the near-infrared. The GPI Exoplanet Survey (GPIES) imaged twenty-four debris disks in polarized $H$-band light, while other programs observed half […]


Continue.. A Uniform Analysis of Debris Disks with the Gemini Planet Imager I: An Empirical Search for Perturbations from Planetary Companions in Polarized Light Images

FlexKnot as a Generalised Model of the Sky-averaged 21-cm Signal at z ~ 6-30 in the Presence of Systematics

Kavli Affiliate: George Efstathiou | First 5 Authors: Emma Shen, Dominic Anstey, Eloy de Lera Acedo, Anastasia Fialkov, | Summary: Global 21-cm experiments are built to study the evolution of the Universe between the cosmic dawn and the epoch of reionisation. FlexKnot is a function parameterised by freely moving knots stringed together by splines. Adopting […]


Continue.. FlexKnot as a Generalised Model of the Sky-averaged 21-cm Signal at z ~ 6-30 in the Presence of Systematics

Fate of supernova progenitors in massive binary systems

Kavli Affiliate: Shunsaku Horiuchi | First 5 Authors: Tomoya Kinugawa, Shunsaku Horiuchi, Tomoya Takiwaki, Kei Kotake, | Summary: How massive stars end their lives depends on the core mass, core angular momentum, and hydrogen envelopes at death. However, these key physical facets of stellar evolution can be severely affected by binary interactions. In turn, the […]


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Language-guided Few-shot Semantic Segmentation

Kavli Affiliate: Jing Wang | First 5 Authors: Jing Wang, Yuang Liu, Qiang Zhou, Fan Wang, | Summary: Few-shot learning is a promising way for reducing the label cost in new categories adaptation with the guidance of a small, well labeled support set. But for few-shot semantic segmentation, the pixel-level annotations of support images are […]


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