November 16, 2023 – Kavli Institute Pre-Print Publications

Giant Outer Transiting Exoplanet Mass (GOT ‘EM) Survey: III. Recovery and Confirmation of a Temperate, Mildly Eccentric, Single-Transit Jupiter Orbiting TOI-2010

Posted by dbos November 16, 2023November 27, 2023MIT

Kavli Affiliate: George R. Ricker | First 5 Authors: Christopher R. Mann, Paul A. Dalba, David Lafrenière, Benjamin J. Fulton, Guillaume Hébrard | Summary: Large-scale exoplanet surveys like the TESS mission are powerful tools for discovering large numbers of exoplanet candidates. Single-transit events are commonplace within the resulting candidate list due to the unavoidable limitation […]

Continue..

Multi-messenger astrophysics in the gravitational-wave era

Posted by dbos November 16, 2023MIT

Kavli Affiliate: Michael M. Fausnaugh | First 5 Authors: Geoffrey Mo, Rahul Jayaraman, Danielle Frostig, Michael M. Fausnaugh, Erik Katsavounidis | Summary: The observation of GW170817, the first binary neutron star merger observed in both gravitational waves (GW) and electromagnetic (EM) waves, kickstarted the age of multi-messenger GW astronomy. This new technique presents an observationally […]

Continue..

Multi-messenger astrophysics in the gravitational-wave era

Posted by dbos November 16, 2023MIT

Continue..

Gate modulation of the hole singlet-triplet qubit frequency in germanium

Posted by dbos November 16, 2023Delft

Kavli Affiliate: Menno Veldhorst | First 5 Authors: John Rooney, Zhentao Luo, Lucas E. A. Stehouwer, Giordano Scappucci, Menno Veldhorst | Summary: Spin qubits in germanium gate-defined quantum dots have made considerable progress within the last few years, partially due to their strong spin-orbit coupling and site-dependent $g$-tensors. While this characteristic of the $g$-factors removes […]

Continue..

Persistent anisotropy of the spin cycloid in BiFeO3 through ferroelectric switching

Posted by dbos November 16, 2023November 27, 2023Berkeley

Kavli Affiliate: Kristin A. Persson | First 5 Authors: Peter Meisenheimer, Guy Moore, Shiyu Zhou, Hongrui Zhang, Xiaoxi Huang | Summary: A key challenge in antiferromagnetic spintronics is the control of spin configuration on nanometer scales applicable to solid-state technologies. Bismuth ferrite (BiFeO3) is a multiferroic material that exhibits both ferroelectricity and canted antiferromagnetism at […]

Continue..

The Asteroseismological Richness of RCB and dLHdC Stars

Posted by dbos November 16, 2023November 27, 2023UCSB

Kavli Affiliate: Lars Bildsten | First 5 Authors: Tin Long Sunny Wong, Lars Bildsten, , , | Summary: RCB stars are $Lapprox10^4,L_{odot}$ solar-mass objects that can exhibit large periods of extinction from dust ejection episodes. Many exhibit semiregular pulsations in the range of $30-50$ days with semi-amplitudes of $0.05-0.3$ magnitude. Space-based photometry has discovered that […]

Continue..

A Photoactivatable Norepinephrine for Probing Adrenergic Neural Circuits

Posted by dbos November 16, 2023November 27, 2023UCSF

Kavli Affiliate: Kira Poskanzer | Authors: Michelle K. Cahill, Yeraldith Rojas Perez, Amara Larpthaveesarp, Roberto Etchenique and Kira E Poskanzer | Summary: Norepinephrine (NE) is a critical neuromodulator that mediates a wide range of behavior and neurophysiology, including attention, arousal, plasticity, and memory consolidation. A major source of NE is the brainstem nucleus the locus […]

Continue..

Entanglement buffering with two quantum memories

Posted by dbos November 16, 2023Delft

Kavli Affiliate: Stephanie Wehner | First 5 Authors: Bethany Davies, Álvaro G. Iñesta, Stephanie Wehner, , | Summary: Quantum networks crucially rely on the availability of high-quality entangled pairs of qubits, known as entangled links, distributed across distant nodes. Maintaining the quality of these links is a challenging task due to the presence of time-dependent […]

Continue..

Entanglement buffering with two quantum memories

Posted by dbos November 16, 2023November 27, 2023Delft

Continue..

Realistic Runtime Analysis for Quantum Simplex Computation

Posted by dbos November 16, 2023November 27, 2023UCSB

Kavli Affiliate: David Gross | First 5 Authors: Sabrina Ammann, Maximilian Hess, Debora Ramacciotti, Sándor P. Fekete, Paulina L. A. Goedicke | Summary: In recent years, strong expectations have been raised for the possible power of quantum computing for solving difficult optimization problems, based on theoretical, asymptotic worst-case bounds. Can we expect this to have […]

Continue..