Many-body hierarchy of dissipative timescales in a quantum computer
Many-body hierarchy of dissipative timescales in a quantum computer
复制标题
量子计算机中耗散时间尺度的多体层次结构
DOI:
10.1103/physrevresearch.3.023190
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发表时间:
2020
期刊:
影响因子:
--
通讯作者:
D. J. Luitz
中科院分区:
文献类型:
--
作者:
Oscar Emil Sommer;F. Piazza;D. J. Luitz
We show that current noisy quantum computers are ideal platforms for the simulation of quantum many-body dynamics in generic open systems. We demonstrate this using the IBM Quantum Computer as an experimental platform for confirming the theoretical prediction from [Phys. Rev. Lett.124, 100604 (2020)] of an emergent hierarchy of relaxation timescales of many-body observables involving different numbers of qubits. Using different protocols, we leverage the intrinsic dissipation of the machine responsible for gate errors, to implement a quantum simulation of generic (i.e. structureless) local dissipative interactions.
影响因子:
4.6
作者:
Hu, Zixuan;Xia, Rongxin;Kais, Sabre
通讯作者:
Kais, Sabre