Zobrazeno 1 - 10
of 2 650
pro vyhledávání: '"Yuan, Pei"'
Autor:
Cheng, Yehao, Pan, Yu, Yang, Yuan-Pei, Zhang, Jinghua, Du, Guowang, Fang, Yuan, Kumar, Brajesh, Guo, Helong, Er, Xinzhong, Chen, Xinlei, Liu, Chenxu, Wang, Tao, Qin, Zhenfei, Jin, Yicheng, Zou, Xingzhu, Han, Xuhui, Zhang, Pinpin, Xin, Liping, Wu, Chao, Lian, Jianhui, Liu, Xiangkun, Liu, Xiaowei
Gamma-ray bursts (GRBs) are the most luminous transients in the universe. The interaction of the relativistic jet with the circumburst medium produces an afterglow and generates multiwavelength emission. In this work, we present simultaneous multiban
Externí odkaz:
http://arxiv.org/abs/2409.14716
Autor:
Yang, Ai Yuan, Feng, Yi, Tsai, Chao-Wei, Li, Di, Shi, Hui, Wang, Pei, Yang, Yuan-Pei, Zhang, Yong-Kun, Niu, Chen-Hui, Yao, Ju-Mei, Cui, Yu-Zhu, Su, Ren-Zhi, Li, Xiao-Feng, Zhang, Jun-Shuo, Zhu, Yu-Hao, Cotton, W. D.
Over 700 bright millisecond-duration radio transients, known as Fast Radio Bursts (FRBs), have been identified to date. Nevertheless, the origin of FRBs remains unknown. The two repeating FRBs (FRB 20121102A and FRB 20190520B) have been verified to b
Externí odkaz:
http://arxiv.org/abs/2409.13170
Dynamical Lie algebras (DLAs) have emerged as a valuable tool in the study of parameterized quantum circuits, helping to characterize both their expressiveness and trainability. In particular, the absence or presence of barren plateaus (BPs) -- flat
Externí odkaz:
http://arxiv.org/abs/2407.12587
Publikováno v:
A&A 688, A114 (2024)
Magnetars are young, highly magnetized neutron stars that are associated with magnetar short bursts (MSBs), magnetar giant flares (MGFs), and at least some fast radio bursts (FRBs). In this work, we consider a magnetar and a main sequence star in a b
Externí odkaz:
http://arxiv.org/abs/2405.10791
Autor:
Wei, Yu-Jia, Ren, Jia, He, Hao-Ning, Yang, Yuan-Pei, Wei, Da-Ming, Dai, Zi-Gao, Zhang, B. Theodore
Gamma-ray bursts (GRBs) have long been considered potential sources of ultra-high-energy cosmic rays (UHECRs; with energy $\gtrsim 10^{18} {\rm~eV}$). In this work, we propose a novel model generating MeV emission lines in GRB, which can constrain th
Externí odkaz:
http://arxiv.org/abs/2405.10775
Autor:
Yang, Yuan-Pei, Liu, Xiangkun, Pan, Yu, Er, Xinzhong, Liu, Dezi, Fang, Yuan, Du, Guowang, Cai, Yongzhi, Xu, Xian, Chen, Xinlei, Zou, Xingzhu, Guo, Helong, Liu, Chenxu, Cheng, Yehao, Kumar, Brajesh, Liu, Xiaowei
SN 2023ixf, recently reported in the nearby galaxy M101 at a distance of $6.85~{\rm Mpc}$, was one of the closest and brightest core-collapse supernovae (CCSNe) in the last decade. In this work, we present multi-wavelength photometric observation of
Externí odkaz:
http://arxiv.org/abs/2405.08327
Fast radio bursts (FRBs) are cosmological radio transients with millisecond durations and extremely high brightness temperatures. One FRB repeater, FRB 180916.J0158+65 (FRB 180916B), was confirmed to appear 16.35-day periodic activities with 5-day ac
Externí odkaz:
http://arxiv.org/abs/2405.08326
Autor:
Chen, Xinlei, Kumar, Brajesh, Er, Xinzhong, Guo, Helong, Yang, Yuan-Pei, Lin, Weikang, Fang, Yuan, Du, Guowang, Liu, Chenxu, Zhao, Jiewei, Zhang, Tianyu, Bao, Yuxi, Zou, Xingzhu, Pan, Yu, Wang, Yu, Zhu, Xufeng, Chatterjee, Kaushik, Liu, Xiangkun, Liu, Dezi, Lagioia, Edoardo P., Rangwal, Geeta, Zhong, Shiyan, Zhang, Jinghua, Lian, Jianhui, Cai, Yongzhi, Zhang, Yangwei, Liu, Xiaowei
Publikováno v:
ApJL, 2024, 971:L2
We present early-phase good-cadence (hour-to-day) simultaneous multiband ($ugi$ and $vrz$ bands) imaging of the nearby supernova SN~2024ggi, which exploded in the nearby galaxy, NGC 3621. A quick follow-up was conducted within less than a day after t
Externí odkaz:
http://arxiv.org/abs/2405.07964
Autor:
Yuan, Pei, Zhang, Shengyu
In some physical implementations of quantum computers, 2-qubit operations can be applied only on certain pairs of qubits. Compilation of a quantum circuit into one compliant to such qubit connectivity constraint results in an increase of circuit dept
Externí odkaz:
http://arxiv.org/abs/2402.02403
Autor:
Bruni, Gabriele, Piro, Luigi, Yang, Yuan-Pei, Quai, Salvatore, Zhang, Bing, Palazzi, Eliana, Nicastro, Luciano, Feruglio, Chiara, Tripodi, Roberta, O'Connor, Brendan, Gardini, Angela, Savaglio, Sandra, Rossi, Andrea, Guelbenzu, A. M. Nicuesa, Paladino, Rosita
Fast radio bursts (FRBs) are millisecond-duration, bright ($\sim$Jy) extragalactic bursts, whose production mechanism is still unclear. Recently, two repeating FRBs were found to have a physically associated persistent radio source of non-thermal ori
Externí odkaz:
http://arxiv.org/abs/2312.15296