Zobrazeno 1 - 10
of 162
pro vyhledávání: '"SHEN Pu"'
Publikováno v:
Sci. China Inf. Sci. 66, 180502 (2023)
Geometric phase has the intrinsic property of being resistant to some types of local noises as it only depends on global properties of the evolution path. Meanwhile, the non-Abelian geometric phase is in the matrix form, and thus can naturally be use
Externí odkaz:
http://arxiv.org/abs/2306.16667
Publikováno v:
Phys. Rev. A 108, 032601 (2023)
The nonadiabatic holonomic quantum computation based on three-level systems has wide applicability experimentally due to its simpler energy level structure requirement and inherent robustness from the geometric phase. However, in previous conventiona
Externí odkaz:
http://arxiv.org/abs/2304.01619
Publikováno v:
Physical Review APPLIED 19, 024051 (2023)
Quantum computation has demonstrated advantages over classical computation for special hard problems, where a set of universal quantum gates is essential. Geometric phases, which have built-in resilience to local noise, have been used to construct qu
Externí odkaz:
http://arxiv.org/abs/2211.09312
Publikováno v:
Physical Review APPLIED 18, 044034 (2022)
Nonadiabatic holonomic quantum computation (NHQC) is implemented by fast evolution processes in a geometric way to withstand local noises. However, recent works of implementing NHQC are sensitive to the systematic noise and error. Here, we present a
Externí odkaz:
http://arxiv.org/abs/2205.09288
Publikováno v:
Phys. Rev. Applied 17, 034015 (2022)
Nonadiabatic holonomic quantum computation (NHQC) has attracted significant attention due to its fast evolution and the geometric nature induced resilience to local noises. However, its long operation time and complex physical implementation make it
Externí odkaz:
http://arxiv.org/abs/2111.06217
Publikováno v:
Phys. Rev. Applied 16, 044004 (2021)
Quantum computation based on geometric phase is generally believed to be more robust against certain errors or noises than the conventional dynamical strategy. However, the gate error caused by the decoherence effect is inevitable, and thus faster ga
Externí odkaz:
http://arxiv.org/abs/2108.01531
Publikováno v:
Frontiers of Physics 16, 51502 (2021)
High-fidelity quantum gates are essential for large-scale quantum computation. However, any quantum manipulation will inevitably affected by noises, systematic errors and decoherence effects, which lead to infidelity of a target quantum task. Therefo
Externí odkaz:
http://arxiv.org/abs/2105.13912
Publikováno v:
In Ecotoxicology and Environmental Safety February 2024 271
Publikováno v:
Phys. Rev. Applied 14, 034038 (2020)
High-fidelity and robust quantum manipulation is the key for scalable quantum computation. Therefore, due to the intrinsic operational robustness, quantum manipulation induced by geometric phases is one of the promising candidates. However, the longe
Externí odkaz:
http://arxiv.org/abs/2004.11132
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