Zobrazeno 1 - 10
of 234 478
pro vyhledávání: '"Mann, AS"'
Since the derivation of a well-defined $D\to4$ limit for 4D Einstein-Gauss-Bonnet (4DEGB) gravity coupled to a scalar field, there has been considerable interest in testing it as an alternative to Einstein's general theory of relativity. Past work ha
Externí odkaz:
http://arxiv.org/abs/2412.15459
Autor:
Kravchuk, Petr, Mann, Jeremy A.
Motivated by the problem of multi-twist operators in general CFTs, we study the leading-twist states of the $N$-body problem in AdS at large spin $J$. We find that for the majority of states the effective quantum-mechanical problem becomes semiclassi
Externí odkaz:
http://arxiv.org/abs/2412.12328
Autor:
Pek, Ella Kartika, Hua, Zilong, Khanolkar, Amey, Mann, J. Matthew, Turner, David B., Rickert, Karl, Prusnick, Timothy A., Khafizov, Marat, Hurley, David H., Malakkal, Linu
The degradation of thermal conductivity in advanced nuclear fuels due to the accumulation of fission products and irradiation-induced defects is inevitable, and must be considered as part of safety and efficiency analyses of nuclear reactors. This st
Externí odkaz:
http://arxiv.org/abs/2412.12329
Autor:
Heidari, N., H'ebrard, G., Martioli, E., Eastman, J. D., Jackson, J. M., Delfosse, X., Jord'an, A., Correia, A. C. M., Sousa, S., Dragomir, D., Forveille, T., Boisse, I., Giacalone, S. A., D'iaz, R. F., Brahm, R., Almasian, D., Almenara, J. M., Bieryla, A., Barkaoui, K., Baker, D., Barros, S. C. C ., Bonfils, X., Carmona, A., Collins, K. A., Cort'es-Zuleta, P., Deleuil, M., Demangeon, O. D. S., Edwards, B., Eberhardt, J., Espinoza, N., Eisner, N., Feliz, D. L., Frommer, A. C., Fukui, A., Grau, F., Gupta, A. F., Hara, N., Hobson, M. J., Henning, T., Howell, S. B., Jenkins, J. M., Kiefer, F., LaCourse, D. M., Laskar, J., Law, N., Mann, A. W., Murgas, F., Moutou, C., Narita, N., Palle, E., Relles, H. M., Stassun, K. G., Bell, J. Serrano, Schwarz, R. P., Srdoc, G., Strøm, P. A., Safonov, B., Sarkis, P., Schlecker, M., Pinto, M. Tala, Pepper, J., Rojas, F. I., Twicken, J. D., Trifonov, T., Villanueva Jr, S., Watkins, C. N., Winn, J. N., Ziegler, C.
We present the study of seven systems, three of which TOI-2295, TOI-2537, and TOI-5110 are newly discovered planetary systems. Through the analysis of TESS photometry, SOPHIE radial velocities, and high-spatial resolution imaging, we found that TOI-2
Externí odkaz:
http://arxiv.org/abs/2412.08527
Autor:
Morosan, D. E., Dresing, N., Palmroos, C., Gieseler, J., Jebaraj, I. C., Warmuth, A., Fedeli, A., Normo, S., Pomoell, J., Kilpua, E. K. J., Zucca, P., Dabrowski, B., Krankowski, A., Mann, G., Vocks, C., Vainio, R.
Solar energetic particles in the heliosphere are produced by flaring processes on the Sun or shocks driven by coronal mass ejections. These particles are regularly detected remotely as electromagnetic radiation (X-rays or radio emission), which they
Externí odkaz:
http://arxiv.org/abs/2412.06477
Autor:
Adnan, Saqeeb, Hua, Zilong, Upreti, Puspa, Ma, Hao, Nosal, Erika, Zhou, Shuxiang, Regmi, Sabin, Prusnick, Timothy A, Rickert, Karl, Gofryk, Krzysztof, Mann, J Matthew, Hurley, David H, Manley, Michael E, Khafizov, Marat
Vibrational and magnetic properties of single-crystal uranium-thorium dioxide (UxTh1-xO2) with a full range of 0
Externí odkaz:
http://arxiv.org/abs/2412.05448
In their seminal 1992 paper, Ba\~{n}ados, Teitelboim and Zanelli (BTZ) proposed a simple charged generalization of what is now known as the spinning BTZ black hole, the proposal being that a rotating metric can be supported by a `static vector' poten
Externí odkaz:
http://arxiv.org/abs/2412.04329
Autor:
Spadafora, Massimiliano, Naeem, Manar, Preciado-Rivas, María R., Mann, Robert B., Louko, Jorma
We consider the transition rate of a freely falling Unruh-DeWitt (UDW) detector, coupled linearly to a massless scalar quantum field prepared in the Hartle-Hawking-Israel state, as a probe of the interior of a black hole. Specifically, we consider th
Externí odkaz:
http://arxiv.org/abs/2412.02755
Autor:
Barber, Madyson G., Mann, Andrew W., Vanderburg, Andrew, Krolikowski, Daniel, Kraus, Adam, Ansdell, Megan, Pearce, Logan, Mace, Gregory N., Andrews, Sean M., Boyle, Andrew W., Collins, Karen A., De Furio, Matthew, Dragomir, Diana, Espaillat, Catherine, Feinstein, Adina D., Fields, Matthew, Jaffe, Daniel, Murillo, Ana Isabel Lopez, Murgas, Felipe, Newton, Elisabeth R., Palle, Enric, Sawczynec, Erica, Schwarz, Richard P., Thao, Pa Chia, Tofflemire, Benjamin M., Watkins, Cristilyn N., Jenkins, Jon M., Latham, David W., Ricker, George, Seager, Sara, Vanderspek, Roland, Winn, Joshua N., Charbonneau, David, Essack, Zahra, Rodriguez, David R., Shporer, Avi, Twicken, Joseph D., Villaseñor, Jesus Noel
Publikováno v:
Nature 635, 574-577 (2024)
Astronomers have found more than a dozen planets transiting 10-40 million year old stars, but even younger transiting planets have remained elusive. A possible reason for the lack of such discoveries is that newly formed planets are not yet in a conf
Externí odkaz:
http://arxiv.org/abs/2411.18683
Autor:
Ahmad, Ahmad, Kermanshah, Mehdi, Leahy, Kevin, Serlin, Zachary, Siu, Ho Chit, Mann, Makai, Vasile, Cristian-Ioan, Tron, Roberto, Belta, Calin
In this paper, we tackle the challenging problem of delayed rewards in reinforcement learning (RL). While Proximal Policy Optimization (PPO) has emerged as a leading Policy Gradient method, its performance can degrade under delayed rewards. We introd
Externí odkaz:
http://arxiv.org/abs/2411.17861