August 7, 2024 – Kavli Institute Pre-Print Publications

Electronic structure and optical properties of halide double perovskites from a Wannier-localized optimally-tuned screened range-separated hybrid functional

Posted by dbos August 7, 2024August 19, 2024Berkeley

Kavli Affiliate: Jeffrey B. Neaton | First 5 Authors: Francisca Sagredo, Stephen E. Gant, Guy Ohad, Jonah B. Haber, Marina R. Filip | Summary: Halide double perovskites are a chemically-diverse and growing class of compound semiconductors that are promising for optoelectronic applications. However, the prediction of their fundamental gaps and optical properties with density functional […]

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Using phylogenetic summary statistics for epidemiological inference

Posted by dbos August 7, 2024August 19, 2024UCSD / Salk

Kavli Affiliate: Rafael Nunez | Authors: Rafael C Nunez, Gregory R Hart, Michael Famulare, Christopher Lorton and Joshua T Herbeck | Summary: Since the coining of the term phylodynamics, the use of phylogenies to understand infectious disease dynamics has steadily increased. As methods for phylodynamics and genomic epidemiology have proliferated and grown more computationally expensive, […]

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Synaptic Potentiation of Engram cells is Necessary and Sufficient for Context Fear Memory

Posted by dbos August 7, 2024August 19, 2024UCSD / Salk

Kavli Affiliate: Mark Mayford | Authors: Leonardo M Cardozo, Andre F Sousa, Blythe C Dillingham, Westley Dang, Nicholas Job, Eun J Yoo, Sural K Ranamukhaarachchi, Qi Yuan and Mark Mayford | Summary: The nature and distribution of the synaptic changes that underlie memory are not well understood. We examined the synaptic plasticity behind context fear […]

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An enhanced Eco1 retron editor enables precision genome engineering in human cells from a single-copy integrated lentivirus

Posted by dbos August 7, 2024August 19, 2024Rockefeller

Kavli Affiliate: Charles M. Rice | Authors: Matthew A Cattle, Lauren C Aguado, Samantha Sze, Dylan Yueyang Wang, Thales Papagiannakopoulos, Susan Smith, Charles M Rice, William Matthew Schneider and John T Poirier | Summary: Retrons are a retroelement class found in diverse prokaryotes that can be adapted to augment CRISPR-Cas9 genome engineering technology to efficiently […]

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JWST/NIRSpec WIDE survey: a z=4.6 low-mass star-forming galaxy hosting a jet-driven shock with low ionisation and solar metallicity

Posted by dbos August 7, 2024August 19, 2024Cambridge

Kavli Affiliate: Roberto Maiolino | First 5 Authors: Francesco D’Eugenio, Roberto Maiolino, Vijay H. Mahatma, Giovanni Mazzolari, Stefano Carniani | Summary: We present NIRSpec/MSA observations from the JWST large-area survey WIDE, targeting the rest-frame UV-optical spectrum of Ulema, a radio-AGN host at redshift z=4.6348. The low-resolution prism spectrum displays high equivalent width nebular emission, with […]

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Capturing Nonlinear Electron Dynamics with Fully Characterised Attosecond X-ray Pulses

Posted by dbos August 7, 2024August 19, 2024Tokyo

Kavli Affiliate: Jia Liu | First 5 Authors: Lars Funke, Markus Ilchen, Kristina Dingel, Tommaso Mazza, Terence Mullins | Summary: Attosecond X-ray pulses are the key to studying electron dynamics at their natural time scale involving specific electronic states. They are promising to build the conceptual bridge between physical and chemical photo-reaction processes. Free-electron lasers […]

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Mutual information fluctuations and non-stabilizerness in random circuits

Posted by dbos August 7, 2024Delft

Kavli Affiliate: Eliska Greplova | First 5 Authors: Arash Ahmadi, Jonas Helsen, Cagan Karaca, Eliska Greplova, | Summary: The emergence of quantum technologies has brought much attention to the characterization of quantum resources as well as the classical simulatability of quantum processes. Quantum resources, as quantified by non-stabilizerness, have in one theoretical approach been linked […]

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Mutual information fluctuations and non-stabilizerness in random circuits

Posted by dbos August 7, 2024August 19, 2024Delft

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JWST-TST High Contrast: Spectroscopic Characterization of the Benchmark Brown Dwarf HD 19467 B with the NIRSpec Integral Field Spectrograph

Posted by dbos August 7, 2024August 19, 2024MIT

Kavli Affiliate: Sara Seager | First 5 Authors: Kielan K. W. Hoch, Christopher A. Theissen, Travis S. Barman, Marshall D. Perrin, Jean-Baptiste Ruffio | Summary: We present the atmospheric characterization of the substellar companion HD 19467 B as part of the pioneering JWST GTO program to obtain moderate resolution spectra (R$sim$2,700, 3-5$mu$m) of a high-contrast […]

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Microwave-optics entanglement via coupled opto- and magnomechanical microspheres

Posted by dbos August 7, 2024August 19, 2024Delft

Kavli Affiliate: Simon Groblacher | First 5 Authors: Hao-Tian Li, Zhi-Yuan Fan, Huai-Bing Zhu, Simon Gröblacher, Jie Li | Summary: Microwave-optics entanglement plays a crucial role in building hybrid quantum networks with quantum nodes working in the microwave and optical frequency bands. However, there are limited efficient ways to produce such entanglement due to the […]

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