Zobrazeno 1 - 10
of 14 935
pro vyhledávání: '"Ming Cheng"'
Autor:
Zhang, Yu-Chen, Cheng, Hao-Wen, Zengxu, Zhao-Qiu, Wu, Zhan, Lin, Rui, Duan, Yu-Cheng, Rui, Jun, Chen, Ming-Cheng, Lu, Chao-Yang, Pan, Jian-Wei
In 1927, during the fifth Solvay Conference, Einstein and Bohr described a double-slit interferometer with a "movable slit" that can detect the momentum recoil of one photon. Here, we report a faithful realization of the Einstein-Bohr interferometer
Externí odkaz:
http://arxiv.org/abs/2410.10664
Two (real or complex) $m\times n$ matrices $A$ and $B$ are said to be parallel (resp. triangle equality attaining, or TEA in short) with respect to the spectral norm $\|\cdot\|$ if $\|A+ \mu B\| = \|A\| + \|B\|$ for some scalar $\mu$ with $|\mu|=1$ (
Externí odkaz:
http://arxiv.org/abs/2408.06366
Two vectors $x, y$ in a normed vector space are parallel if there is a scalar $\mu$ with $|\mu| = 1$ such that $\|x+\mu y\| = \|x\| + \|y\|$; they form a triangle equality attaining (TEA) pair if $\|x+y\| = \|x\| + \|y\|$. In this paper, we character
Externí odkaz:
http://arxiv.org/abs/2407.19276
Autor:
Fu, Rong, Su, Zhongling, Zhong, Han-Sen, Zhao, Xiti, Zhang, Jianyang, Pan, Feng, Zhang, Pan, Zhao, Xianhe, Chen, Ming-Cheng, Lu, Chao-Yang, Pan, Jian-Wei, Pei, Zhiling, Zhang, Xingcheng, Ouyang, Wanli
Quantum Computational Superiority boasts rapid computation and high energy efficiency. Despite recent advances in classical algorithms aimed at refuting the milestone claim of Google's sycamore, challenges remain in generating uncorrelated samples of
Externí odkaz:
http://arxiv.org/abs/2407.00769
Autor:
Zhao, Xian-He, Zhong, Han-Sen, Pan, Feng, Chen, Zi-Han, Fu, Rong, Su, Zhongling, Xie, Xiaotong, Zhao, Chaoxing, Zhang, Pan, Ouyang, Wanli, Lu, Chao-Yang, Pan, Jian-Wei, Chen, Ming-Cheng
Random quantum circuit sampling serves as a benchmark to demonstrate quantum computational advantage. Recent progress in classical algorithms, especially those based on tensor network methods, has significantly reduced the classical simulation time a
Externí odkaz:
http://arxiv.org/abs/2406.18889
Thermal-Aware Scheduling (TAS) provides methods to manage the thermal dissipation of a computing chip during task execution. These methods aim to avoid issues such as accelerated aging of the device, premature failure and degraded chip performance. I
Externí odkaz:
http://arxiv.org/abs/2404.16646
The classical proper orthogonal decomposition (POD) with the Galerkin projection (GP) has been revised for chip-level thermal simulation of microprocessors with a large number of cores. An ensemble POD-GP methodology (EnPOD-GP) is introduced to signi
Externí odkaz:
http://arxiv.org/abs/2404.09419
Autor:
Shang, Zhong-Xia, Zhong, Han-Sen, Zhang, Yu-Kun, Yu, Cheng-Cheng, Yuan, Xiao, Lu, Chao-Yang, Pan, Jian-Wei, Chen, Ming-Cheng
In this work, we give a hybrid quantum-classical algorithm for solving electronic structure problems of molecules using only linear quantum optical systems. The variational ansatz we proposed is a hybrid of non-interacting Boson dynamics and classica
Externí odkaz:
http://arxiv.org/abs/2403.16698
Autor:
Wang, Can, Liu, Feng-Ming, Chen, Ming-Cheng, Chen, He, Zhao, Xian-He, Ying, Chong, Shang, Zhong-Xia, Wang, Jian-Wen, Huo, Yong-Heng, Peng, Cheng-Zhi, Zhu, Xiaobo, Lu, Chao-Yang, Pan, Jian-Wei
Publikováno v:
Science 384, 579-584 (2024)
Fractional quantum Hall (FQH) states, known for their robust topological order and the emergence of non-Abelian anyons, have captured significant interest due to the appealing applications in fault-tolerant quantum computing. Bottom-up approach on an
Externí odkaz:
http://arxiv.org/abs/2401.17022
In this work, we give a quantum algorithm for solving the ground states of a class of Hamiltonians. The mechanism of the exponential speedup that appeared in our algorithm comes from dissipation in open quantum systems. To utilize the dissipation, th
Externí odkaz:
http://arxiv.org/abs/2401.13946