Zobrazeno 1 - 10
of 56 621
pro vyhledávání: '"Chen, Xi."'
Autor:
Chen, Xi, Pecinovsky, Cory, Korblova, Eva, Glaser, Matthew A., Radzihovsky, Leo, Maclennan, Joseph E., Walba, David M., Clark, Noel A.
Polarization flutter, produced by an applied AC electric field drives an equilibrium ferroelectric nematic ($\mathrm{N_F}$) liquid crystal (LC) through a transition into a dissipative active ferroelectric nematic state exhibiting strong elasto-hydrod
Externí odkaz:
http://arxiv.org/abs/2412.19061
Autor:
Deakin, Callum, Chen, Xi
We analyse the performance limits of coherent modulation based on lossless unitary transformations, demonstrating that they can achieve high ($>$30~dB) SINAD and outperform conventional IQ modulators at equivalent transmitter laser powers.
Comme
Comme
Externí odkaz:
http://arxiv.org/abs/2412.16110
Autor:
Huang, Wantong, Yin, Yuguo, Lin, Haicheng, Chen, Wei, Liu, Yaowu, Ji, Lichen, Zhang, Zichun, Zhou, Xinyu, Wang, Xusheng, Hu, Xiaopeng, Xu, Yong, He, Lianyi, Chen, Xi, Xue, Qi-Kun, Ji, Shuai-Hua
Many-body ground states of imbalanced Fermi gas have been studied both theoretically and experimentally for several decades because of their fundamental significance in condensed matter physics, cold atom physics and nuclear physics. The Sarma state,
Externí odkaz:
http://arxiv.org/abs/2412.15850
Autor:
Xie, Tao, Chen, Xi, Xu, Zhen, Xie, Yiman, Jin, Yudong, Shen, Yujun, Peng, Sida, Bao, Hujun, Zhou, Xiaowei
Reconstructing complex reflections in real-world scenes from 2D images is essential for achieving photorealistic novel view synthesis. Existing methods that utilize environment maps to model reflections from distant lighting often struggle with high-
Externí odkaz:
http://arxiv.org/abs/2412.15215
We present FashionComposer for compositional fashion image generation. Unlike previous methods, FashionComposer is highly flexible. It takes multi-modal input (i.e., text prompt, parametric human model, garment image, and face image) and supports per
Externí odkaz:
http://arxiv.org/abs/2412.14168
Autor:
Xu, Zhengfei, Zhao, Sijia, Hao, Yanchao, Liu, Xiaolong, Li, Lili, Yin, Yuyang, Li, Bo, Chen, Xi, Xin, Xin
Visual Entity Linking (VEL) is a crucial task for achieving fine-grained visual understanding, matching objects within images (visual mentions) to entities in a knowledge base. Previous VEL tasks rely on textual inputs, but writing queries for comple
Externí odkaz:
http://arxiv.org/abs/2412.13614
We construct fully-discrete schemes for the Benjamin-Ono, Calogero-Sutherland DNLS, and cubic Szeg\H{o} equations on the torus, which are $\textit{exact in time}$ with $\textit{spectral accuracy}$ in space. We prove spectral convergence for the first
Externí odkaz:
http://arxiv.org/abs/2412.13480
Accurate weather forecasting is essential for socioeconomic activities. While data-driven forecasting demonstrates superior predictive capabilities over traditional Numerical Weather Prediction (NWP) with reduced computational demands, its determinis
Externí odkaz:
http://arxiv.org/abs/2412.08377
Autor:
Chen, Xi, Zhang, Zhifei, Zhang, He, Zhou, Yuqian, Kim, Soo Ye, Liu, Qing, Li, Yijun, Zhang, Jianming, Zhao, Nanxuan, Wang, Yilin, Ding, Hui, Lin, Zhe, Zhao, Hengshuang
We introduce UniReal, a unified framework designed to address various image generation and editing tasks. Existing solutions often vary by tasks, yet share fundamental principles: preserving consistency between inputs and outputs while capturing visu
Externí odkaz:
http://arxiv.org/abs/2412.07774
Autor:
Che, Di, Grillanda, Stefano, Liu, Yang, Qiu, Zheru, Ji, Xinru, Raybon, Gregory, Chen, Xi, Kim, Kwangwoong, Kippenberg, Tobias J., Blanco-Redondo, Andrea
Coherent technologies have revolutionized optical communications, driving the capacity per fiber to multi-terabit per second (Tb/s) in combination with wavelength division multiplexing (WDM). With an ever-increasing deployment density of coherent sys
Externí odkaz:
http://arxiv.org/abs/2412.07627