Zobrazeno 1 - 10
of 1 125
pro vyhledávání: '"Baydin, A."'
Estimates of seismic wave speeds in the Earth (seismic velocity models) are key input parameters to earthquake simulations for ground motion prediction. Owing to the non-uniqueness of the seismic inverse problem, typically many velocity models exist
Externí odkaz:
http://arxiv.org/abs/2412.03299
Autor:
Gurav, Rutuja, Massara, Elena, Song, Xiaomei, Sinclair, Kimberly, Brown, Edward, Kusner, Matt, Poduval, Bala, Baydin, Atilim Gunes
Extended human presence beyond low-Earth orbit (BLEO) during missions to the Moon and Mars will pose significant challenges in the near future. A primary health risk associated with these missions is radiation exposure, primarily from galatic cosmic
Externí odkaz:
http://arxiv.org/abs/2411.17703
Autor:
Tay, Fuyang, Sanders, Stephen, Baydin, Andrey, Song, Zhigang, Welakuh, Davis M., Alabastri, Alessandro, Rokaj, Vasil, Dag, Ceren B., Kono, Junichiro
Strong coupling between matter and vacuum electromagnetic fields in a cavity can induce novel quantum phases in thermal equilibrium via symmetry breaking. Particularly, coupling with circularly polarized fields can break time-reversal symmetry, leadi
Externí odkaz:
http://arxiv.org/abs/2410.21171
Autor:
Walsh, James, Gass, Daniel G., Pollan, Raul Ramos, Wright, Paul J., Galvez, Richard, Kasmanoff, Noah, Naradowsky, Jason, Spalding, Anne, Parr, James, Baydin, Atılım Güneş
SDO-FM is a foundation model using data from NASA's Solar Dynamics Observatory (SDO) spacecraft; integrating three separate instruments to encapsulate the Sun's complex physical interactions into a multi-modal embedding space. This model can be used
Externí odkaz:
http://arxiv.org/abs/2410.02530
Autor:
Kritzell, T. Elijah, Doumani, Jacques, Asano, Tobias, Yamada, Sota, Tay, Fuyang, Xu, Hongjing, Yan, Han, Katayama, Ikufumi, Takeda, Jun, Nevidomskyy, Andriy, Nojiri, Hiroyuki, Bamba, Motoaki, Baydin, Andrey, Kono, Junichiro
The interaction of an ensemble of two-level atoms and a quantized electromagnetic field, described by the Dicke Hamiltonian, is an extensively studied problem in quantum optics. However, experimental efforts to explore similar physics in condensed ma
Externí odkaz:
http://arxiv.org/abs/2409.17339
Autor:
Kim, Dasom, Hou, Jin, Lee, Geon, Agrawal, Ayush, Kim, Sunghwan, Zhang, Hao, Bao, Di, Baydin, Andrey, Wu, Wenjing, Tay, Fuyang, Huang, Shengxi, Chia, Elbert E. M., Kim, Dai-Sik, Seo, Minah, Mohite, Aditya D., Hagenmüller, David, Kono, Junichiro
Phonons, or vibrational quanta, are behind some of the most fundamental physical phenomena in solids, including superconductivity, Raman processes, and broken-symmetry phases. It is therefore of fundamental importance to find ways to harness phonons
Externí odkaz:
http://arxiv.org/abs/2409.04505
This paper introduces a second-order hyperplane search, a novel optimization step that generalizes a second-order line search from a line to a $k$-dimensional hyperplane. This, combined with the forward-mode stochastic gradient method, yields a secon
Externí odkaz:
http://arxiv.org/abs/2408.10419
Autor:
Xu, Rui, Doumani, Jacques, Labuntsov, Viktor, Hong, Nina, Samaha, Anna-Christina, Tu, Weiran, Tay, Fuyang, Blackert, Elizabeth, Luo, Jiaming, Tahchi, Mario El, Gao, Weilu, Lou, Jun, Yomogida, Yohei, Yanagi, Kazuhiro, Saito, Riichiro, Perebeinos, Vasili, Baydin, Andrey, Kono, Junichiro, Zhu, Hanyu
Chiral carbon nanotubes (CNTs) are direct-gap semiconductors with optical properties governed by one-dimensional excitons with enormous oscillator strengths. Each species of chiral CNTs has an enantiomeric pair of left- and right-handed CNTs with nea
Externí odkaz:
http://arxiv.org/abs/2407.04514
Autor:
Samaha, Anna-Christina, Doumani, Jacques, Kritzell, T. Elijah, Xu, Hongjing, Baydin, Andrey, Ajayan, Pulickel M., Tahchi, Mario El, Kono, Junichiro
Graphene-based terahertz (THz) devices have emerged as promising platforms for a variety of applications, leveraging graphene's unique optoelectronic properties. This review explores recent advancements in utilizing graphene in THz technology, focusi
Externí odkaz:
http://arxiv.org/abs/2402.11357
Publikováno v:
Acta Astronautica 226(1) (2025) 8
The Simplified General Perturbations 4 (SGP4) orbital propagation method is widely used for predicting the positions and velocities of Earth-orbiting objects rapidly and reliably. Despite continuous refinement, SGP models still lack the precision of
Externí odkaz:
http://arxiv.org/abs/2402.04830