Zobrazeno 1 - 10
of 421 522
pro vyhledávání: '"A. Oscar"'
We consider the Rydberg electron in a circularly polarized microwave field, whose dynamics is described by a 2 d.o.f. Hamiltonian, which is a perturbation of size $K>0$ of the standard rotating Kepler problem. In a rotating frame, the largest chaotic
Externí odkaz:
http://arxiv.org/abs/2411.10407
Autor:
Denecker, Tom, Chew, Yukii Torii, Guillemant, Oscar, Watanabe, Genki, Tomita, Takufumi, Ohmori, Kenji, de Léséleuc, Sylvain
Lasers are the workhorse of quantum engineering in the atomic-molecular-optic community. However, phase noise of the laser, which can be especially large in popular semiconductor-based lasers, can limit fidelity of operation. Here, we present a fully
Externí odkaz:
http://arxiv.org/abs/2411.10021
Autor:
Zhang, Zhi, Padilla, Carlos Misael Madrid, Luo, Xiaokai, Padilla, Oscar Hernan Madrid, Wang, Daren
In this paper, we focus on fully connected deep neural networks utilizing the Rectified Linear Unit (ReLU) activation function for nonparametric estimation. We derive non-asymptotic bounds that lead to convergence rates, addressing both temporal and
Externí odkaz:
http://arxiv.org/abs/2411.09961
Despite significant advancements, segmentation based on deep neural networks in medical and surgical imaging faces several challenges, two of which we aim to address in this work. First, acquiring complete pixel-level segmentation labels for medical
Externí odkaz:
http://arxiv.org/abs/2411.09553
Autor:
Xie, Lilia S., Fender, Shannon S., Mollazadeh, Cameron, Fang, Wuzhang, Frontzek, Matthias D., Husremović, Samra, Li, Kejun, Craig, Isaac M., Goodge, Berit H., Erodici, Matthew P., Gonzalez, Oscar, Denlinger, Jonathan P., Ping, Yuan, Bediako, D. Kwabena
Superlattice formation dictates the physical properties of many materials, including the nature of the ground state in magnetic materials. Chemical composition is commonly considered to be the primary determinant of superlattice identity, especially
Externí odkaz:
http://arxiv.org/abs/2411.08381
We prove that, for every set of $n$ points $\mathcal{P}$ in $\mathbb{R}^2$, a random plane graph drawn on $\mathcal{P}$ is expected to contain less than $n/10.18$ isolated vertices. In the other direction, we construct a point set where the expected
Externí odkaz:
http://arxiv.org/abs/2411.08339
Autor:
Saha, Esha, Wang, Oscar, Chakraborty, Amit K., Garcia, Pablo Venegas, Milne, Russell, Wang, Hao
Bitumen extraction for the production of synthetic crude oil in Canada's Athabasca Oil Sands industry has recently come under spotlight for being a significant source of greenhouse gas emission. A major cause of concern is methane, a greenhouse gas p
Externí odkaz:
http://arxiv.org/abs/2411.06741
Autor:
Awadalla, Anas, Xue, Le, Shu, Manli, Yan, An, Wang, Jun, Purushwalkam, Senthil, Shen, Sheng, Lee, Hannah, Lo, Oscar, Park, Jae Sung, Guha, Etash, Savarese, Silvio, Schmidt, Ludwig, Choi, Yejin, Xiong, Caiming, Xu, Ran
We introduce BLIP3-KALE, a dataset of 218 million image-text pairs that bridges the gap between descriptive synthetic captions and factual web-scale alt-text. KALE augments synthetic dense image captions with web-scale alt-text to generate factually
Externí odkaz:
http://arxiv.org/abs/2411.07461
We introduce MEGATRON, a new galaxy formation model for cosmological radiation hydrodynamics simulations of high-redshift galaxies. The model accounts for the non-equilibrium chemistry and heating/cooling processes of $\geq 80$ atoms, ions, and molec
Externí odkaz:
http://arxiv.org/abs/2411.07282
Autor:
Liu, Hongfeng, Liu, Xiangjing, Chen, Qian, Qiu, Yixian, Vedral, Vlatko, Nie, Xinfang, Dahlsten, Oscar, Lu, Dawei
We report NMR scattering circuit experiments that reveal causal structure. The scattering circuit involves interacting a probe qubit with the system of interest and finally measuring the probe qubit. The scattering circuit thereby implements a coarse
Externí odkaz:
http://arxiv.org/abs/2411.06052