Zobrazeno 1 - 10
of 643
pro vyhledávání: '"Shang Zhong"'
Autor:
Shang, Zhong-Xia
We propose a new quantum computing formalism named Pauli quantum computing. In this formalism, we use the Pauli basis $I$ and $X$ on the non-diagonal blocks of density matrices to encode information and treat them as the computational basis $|0\rangl
Externí odkaz:
http://arxiv.org/abs/2412.03109
Solving linear ordinary differential equations (ODE) is one of the most promising applications for quantum computers to demonstrate exponential advantages. The challenge of designing a quantum ODE algorithm is how to embed non-unitary dynamics into i
Externí odkaz:
http://arxiv.org/abs/2410.19628
Autor:
Shang, Zhong-Xia, Zhao, Qi
Estimating quantum amplitude (the overlap between two quantum states) is a fundamental task in quantum computing and serves as a core subroutine in numerous quantum algorithms. In this work, we present a novel algorithmic framework for estimating qua
Externí odkaz:
http://arxiv.org/abs/2408.13721
Fighting against noise is crucial for NISQ devices to demonstrate practical quantum applications. In this work, we give a new paradigm of quantum error mitigation based on the vectorization of density matrices. Different from the ideas of existing qu
Externí odkaz:
http://arxiv.org/abs/2405.07592
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:
Shang, Zhong-Xia
We propose a new variational quantum algorithm named Variational Open Quantum Eigensolver (VOQE) for solving steady states of open quantum systems described by either Lindblad master equations or non-Hermitian Hamiltonians. In VOQE, density matrices
Externí odkaz:
http://arxiv.org/abs/2403.03478
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 polynomial-time quantum algorithm for solving the ground states of a class of classically hard Hamiltonians. The mechanism of the exponential speedup that appeared in our algorithm comes from dissipation in open quantum system
Externí odkaz:
http://arxiv.org/abs/2401.13946
Publikováno v:
Zhipu Xuebao, Vol 45, Iss 3, Pp 412-421 (2024)
Data independent acquisition tensor (DIAT), a specialized mass spectrometry data format, is intricately crafted for acquiring the meticulous processing and analysis of proteomics data through the advanced methodology of data independent acquisition (
Externí odkaz:
https://doaj.org/article/8d244cfc0f604e229f0a658a296919dc
Autor:
Xu, Shang-Zhong1 (AUTHOR) sam.xu@hyms.ac.uk, Sathyapalan, Thozhukat2 (AUTHOR)
Publikováno v:
Biomolecules (2218-273X). Aug2024, Vol. 14 Issue 8, p1032. 6p.