Zobrazeno 1 - 10
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pro vyhledávání: '"Anderson, David P"'
Rydberg sensors offer a unique approach to radio frequency (RF) detection, leveraging the high sensitivity and quantum properties of highly-excited atomic states to achieve performance levels beyond classical technologies. Non-linear responses and di
Externí odkaz:
http://arxiv.org/abs/2412.16366
Predicting the location where a lost person could be found is crucial for search and rescue operations with limited resources. To improve the precision and efficiency of these predictions, simulated agents can be created to emulate the behavior of th
Externí odkaz:
http://arxiv.org/abs/2412.13317
The First Spin-Orbit Obliquity of an M dwarf/brown dwarf System: An eccentric and aligned TOI-2119 b
Autor:
Doyle, Lauren, Cañas, Caleb I., Libby-Roberts, Jessica E., Cegla, Heather M., Stefánsson, Guðmundur K., Anderson, David, Armstrong, David J., Bender, Chad, Bayliss, Daniel, Carmichael, Theron W., Casewell, Sarah, Kanodia, Shubham, Lafarga, Marina, Lin, Andrea S. J., Mahadevan, Suvrath, Monson, Andy, Robertson, Paul, Veras, Dimitri
We report the first instance of an M dwarf/brown dwarf obliquity measurement for the TOI-2119 system using the Rossiter-McLaughlin effect. TOI-2119 b is a transiting brown dwarf orbiting a young, active early M dwarf ($T_{\rm{eff}}$ = 3553 K). It has
Externí odkaz:
http://arxiv.org/abs/2411.18567
Autor:
Schlawin, Everett, Ohno, Kazumasa, Bell, Taylor J., Murphy, Matthew M., Welbanks, Luis, Beatty, Thomas G., Greene, Thomas P., Fortney, Jonathan J., Parmentier, Vivien, Edelman, Isaac R., Gill, Samuel, Anderson, David R., Wheatley, Peter J., Henry, Gregory W., Mehta, Nishil, Kreidberg, Laura, Rieke, Marcia J.
Sub-Neptune planets with radii smaller than Neptune (3.9 Re) are the most common type of planet known to exist in The Milky Way, even though they are absent in the Solar System. These planets can potentially have a large diversity of compositions as
Externí odkaz:
http://arxiv.org/abs/2410.10183
Autor:
Anderson, David
Revisiting Kra\'skiewicz and Pragacz's construction of Schubert modules, we provide a new proof that their characters are equal to Schubert polynomials. The main innovation is a representation-theoretic interpretation of a recurrence relation for Sch
Externí odkaz:
http://arxiv.org/abs/2408.16694
Autor:
Anderson, David F., Howells, Aidan S.
Models of reaction networks within interacting compartments (RNIC) are a generalization of stochastic reaction networks. It is most natural to think of the interacting compartments as ``cells'' that can appear, degrade, split, and even merge, with ea
Externí odkaz:
http://arxiv.org/abs/2408.09208
Autor:
Henderson, Beth A., Casewell, Sarah L., Jordán, Andrés, Brahm, Rafael, Henning, Thomas, Gill, Samuel, Mayorga, L. C., Ziegler, Carl, Stassun, Keivan G., Goad, Michael R., Acton, Jack, Alves, Douglas R., Anderson, David R., Apergis, Ioannis, Armstrong, David J., Bayliss, Daniel, Burleigh, Matthew R., Dragomir, Diana, Gillen, Edward, Günther, Maximilian N., Hedges, Christina, Hesse, Katharine M., Hobson, Melissa J., Jenkins, James S., Jenkins, Jon M., Kendall, Alicia, Lendl, Monika, Lund, Michael B., McCormac, James, Moyano, Maximiliano, Osborn, Ares, Pinto, Marcelo Tala, Ramsay, Gavin, Rapetti, David, Saha, Suman, Seager, Sara, Trifonov, Trifon, Udry, Stéphane, Vines, Jose I., West, Richard G., Wheatley, Peter J., Winn, Joshua N., Zivave, Tafadzwa
We report the discovery of the most eccentric transiting brown dwarf in the brown dwarf desert, TOI02490b. The brown dwarf desert is the lack of brown dwarfs around main sequence stars within $\sim3$~AU and is thought to be caused by differences in f
Externí odkaz:
http://arxiv.org/abs/2408.04475
Understanding how the collective activity of neural populations relates to computation and ultimately behavior is a key goal in neuroscience. To this end, statistical methods which describe high-dimensional neural time series in terms of low-dimensio
Externí odkaz:
http://arxiv.org/abs/2408.03330
Laser powder bed fusion (LPBF) process can incur defects due to melt pool instabilities, spattering, temperature increase, and powder spread anomalies. Identifying defects through in-situ monitoring typically requires collecting, storing, and analyzi
Externí odkaz:
http://arxiv.org/abs/2407.12682
Traditional search and rescue methods in wilderness areas can be time-consuming and have limited coverage. Drones offer a faster and more flexible solution, but optimizing their search paths is crucial. This paper explores the use of deep reinforceme
Externí odkaz:
http://arxiv.org/abs/2405.12800