Zobrazeno 1 - 10
of 14 379
pro vyhledávání: '"Yun, FENG"'
We study the axion-photon conversion process in pulsar binary systems with high Shapiro time delay. In these binary systems, the orbital plane is nearly parallel to the line of sight. When the companion star is positioned between the pulsar and the E
Externí odkaz:
http://arxiv.org/abs/2412.19233
Autor:
Wang, Zhi-Yan, Wu, Xiao, Xiong, Xiao, Yang, Chen, Hao, Zhengzhong, Yang, Qi-Fan, Hu, Yaowen, Bo, Fang, Cao, Qi-Tao, Xiao, Yun-Feng
Integrated nonlinear photonics has emerged as a transformative platform, enabling nanoscale nonlinear optical processes with significant implications for sensing, computation, and metrology. Achieving efficient nonlinear frequency conversion in optic
Externí odkaz:
http://arxiv.org/abs/2412.11111
Optical resonators have shown outstanding abilities to tailor chemical landscapes through enhanced light-matter interaction between confined optical modes and molecule vibrations. We propose a theoretical model to study cooperative vibrational strong
Externí odkaz:
http://arxiv.org/abs/2412.07593
Autor:
Li, Rong-Lan, Yuan, Chengchao, He, Hao-Ning, Wang, Yun, Zhu, Ben-Yang, Liang, Yun-Feng, Jiang, Ning, Wei, Da-Ming
Tidal disruption events (TDEs), where stars are captured or tidally disrupted by supermassive black holes, are potential sources of high-energy neutrinos. We report the discovery of a potential neutrino flare that is spatially and temporally associat
Externí odkaz:
http://arxiv.org/abs/2411.06440
Autor:
Zhang, Chao, Hu, Xiao-Min, Ding, Feng, Hu, Xue-Yuan, Guo, Yu, Liu, Bi-Heng, Huang, Yun-Feng, Li, Chuan-Feng, Guo, Guang-Can
The manipulation and transformation of quantum resources are key parts of quantum mechanics. Among them, asymmetry is one of the most useful operational resources, which is widely used in quantum clocks, quantum metrology, and other tasks. Recent stu
Externí odkaz:
http://arxiv.org/abs/2409.03217
Primordial black holes (PBHs) are hypothetical objects formed at the early epoch of the universe, which could be a type of dark matter (DM) candidate without the need for new particles. The abundance of PBH DM has been constrained strictly by many ob
Externí odkaz:
http://arxiv.org/abs/2408.14353
Autor:
Wei, Yun-Feng, Liu, Tong
We investigate the stochastic gravitational wave background (SGWB) from neutrino-dominated accretion flows (NDAFs) based on the results of our fallback core-collapse supernova (CCSN) simulations. We find that the predicted SGWB is mainly determined b
Externí odkaz:
http://arxiv.org/abs/2408.00546
Autor:
Ning-Ning, Wang, Xue, Yang, Yan-Han, Yang, Chao, Zhang, Ming-Xing, Luo, Bi-Heng, Liu, Yun-Feng, Huang, Chuan-Feng, Li, Guang-Can, Guo
Genuine multipartite nonlocality and nonlocality arising in networks composed of several independent sources have been separately investigated. While some genuinely entangled states cannot be verified by violating a single Bell-type inequality, a qua
Externí odkaz:
http://arxiv.org/abs/2407.14871
Autor:
Fan, Yi-Zhong, Shen, Zhao-Qiang, Liang, Yun-Feng, Li, Xiang, Duan, Kai-Kai, Xia, Zi-Qing, Huang, Xiao-Yuan, Feng, Lei, Yuan, Qiang
As the largest gravitationally bound objects in the Universe, galaxy clusters have provided the first piece of evidence for the presence of dark matter and may be suitable targets for indirect dark matter searches. Among various signals, the GeV-TeV
Externí odkaz:
http://arxiv.org/abs/2407.11737
Superluminous supernovae (SLSNe) are a new class of transients with luminosities $\sim10 -100$ times larger than the usual core-collapse supernovae (SNe). Their origin is still unclear and one widely discussed scenario involves a millisecond magnetar
Externí odkaz:
http://arxiv.org/abs/2407.05968