Zobrazeno 1 - 10
of 8 356
pro vyhledávání: '"Yi, Bo"'
Autor:
Li, Xiao, Hou, Jia-Yi, Wang, Jia-Chao, Wang, Guang-Wei, He, Xiao-Dong, Zhou, Feng, Wang, Yi-Bo, Liu, Min, Wang, Jin, Xu, Peng, Zhan, Ming-Sheng
Arrays of single atoms trapped in optical tweezers are increasingly recognized as a promising platform for scalable quantum computing. In both the fault-tolerant and NISQ eras, the ability to individually control qubits is essential for the efficient
Externí odkaz:
http://arxiv.org/abs/2411.08502
We developed PyQUDA, a Python wrapper for QUDA written in Cython, designed to facilitate lattice QCD calculations using the Python programming language. PyQUDA leverages the optimized linear algebra capabilities of NumPy/CuPy/PyTorch, along with the
Externí odkaz:
http://arxiv.org/abs/2411.08461
We perform the first Lattice calculation about the charmed hadron spin decomposition using overlap fermions on a 2+1 flavor RBC/UKQCD domain-wall gauge configurations at 0.083 fm with 300 MeV pion mass. It is found that the contributions of quark spi
Externí odkaz:
http://arxiv.org/abs/2410.08046
Publikováno v:
Chinese Physics B 28, 104203, 2019
We present a quantum secure imaging (QSI) scheme based on the phase encoding and weak + vacuum decoy-state BB84 protocol of quantum key distribution (QKD). It allows us to implement a computational ghost imaging (CGI) system with more simplified equi
Externí odkaz:
http://arxiv.org/abs/2410.01172
Autor:
Song, Xiao-Tian, Wang, Dong, Lu, Xiao-Ming, Huang, Da-Jun, Jiang, Di, Li, Li-Xian, Fang, Xi, Zhao, Yi-Bo, Zhou, Liang-Jiang
Publikováno v:
Physical Review A 101,032319,2020
Stability and robustness are important criteria to evaluate the performance of a quantum-key-distribution (QKD) system in real-life applications. However, the inherent birefringence effect of the fiber channel and disturbance caused by the variation
Externí odkaz:
http://arxiv.org/abs/2410.01152
A recent analysis of the LHCb data [Phys. Rev. D 105 (2022) L031503] obtained a sizable negative effective range for the $X(3872)$. This has attracted intensive discussions on whether $X(3872)$ can be deemed as a $D\bar{D}^*$ molecular state. This wo
Externí odkaz:
http://arxiv.org/abs/2409.06409
The research of the properties of neutron stars with dark energy is a particularly interesting yet unresolved problem in astrophysics. We analyze the influence of dark energy on the equation of state, the maximum mass, the surface gravitational redsh
Externí odkaz:
http://arxiv.org/abs/2409.00441
Autor:
Chen, Chen, Liu, Liuming, Sun, Peng, Yang, Yi-Bo, Geng, Yiqi, Yao, Fei, Zhang, Jian-Hui, Zhang, Kuan
We report a lattice QCD calculation of the parton distribution function (PDF) of a deuteron-like dibaryon system using large-momentum effective theory. The calculation is done on three Wilson Clover ensembles with a fixed lattice spacing a=0.105 fm a
Externí odkaz:
http://arxiv.org/abs/2408.12819
Charmed meson masses and decay constants in the continuum from the tadpole improved clover ensembles
Autor:
Du, Hai-Yang, Hu, Bolun, Chen, Ying, Ding, Heng-Tong, Liu, Chuan, Liu, Liuming, Meng, Yu, Sun, Peng, Wang, Ji-Hao, Yang, Yi-Bo, Zhao, Dian-Jun
We present the determination of the charm quark mass, the masses and decay constants of charmed mesons using thirteen 2+1 flavor full-QCD gauge ensembles at five different lattice spacings $a\in[0.05,0.11]$ fm, 8 pion masses $m_{\pi}\in(130,360)$ MeV
Externí odkaz:
http://arxiv.org/abs/2408.03548
Publikováno v:
PRD110,074510(2024)
We perform the first lattice calculation on the semileptonic decay of $J/\psi$ using the (2+1)-flavor Wilson-clover gauge ensembles generated by CLQCD collaboration. Three gauge ensembles with different lattice spacings, from 0.0519 fm to 0.1053 fm,
Externí odkaz:
http://arxiv.org/abs/2407.13568