Low-complexity eigenstates of a ν = 1/3 fractional quantum Hall system
Low-complexity eigenstates of a ν = 1/3 fractional quantum Hall system
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δ = 1/3 分数量子霍尔系统的低复杂性本征态
DOI:
10.1088/1751-8121/abca73
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发表时间:
2021
期刊:
影响因子:
--
通讯作者:
Young, Amanda
中科院分区:
文献类型:
--
作者:
Nachtergaele, Bruno;Warzel, Simone;Young, Amanda
We identify the ground-state of a truncated version of Haldane's pseudo-potential Hamiltonian in the thin cylinder geometry as being composed of exponentially many fragmented matrix product states. These states are constructed by lattice tilings and their properties are discussed. We also report on a proof of a spectral gap, which implies the incompressibility of the underlying fractional quantum Hall liquid at maximal filling ν= 1/3. Low-energy excitations and an extensive number of many-body scars at positive energy density, but nevertheless low complexity, are also identified using the concept of tilings.
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DOI:
--
发表时间:
2007
期刊:
影响因子:
--
作者:
S. Jansen;E. Lieb;R. Seiler
通讯作者:
R. Seiler
DOI:
--
发表时间:
1985
期刊:
影响因子:
--
作者:
V. Pokrovsky;A. Talapov
通讯作者:
A. Talapov
DOI:
10.1103/physrevb.102.195150
发表时间:
2019-06
期刊:
arXiv: Strongly Correlated Electrons
影响因子:
--
作者:
Sanjay Moudgalya;B. Bernevig;N. Regnault
通讯作者:
Sanjay Moudgalya;B. Bernevig;N. Regnault
影响因子:
8.6
作者:
Nakamura, Masaaki;Wang, Zheng-Yuan;Bergholtz, Emil J.
通讯作者:
Bergholtz, Emil J.
影响因子:
8.6
作者:
Yang, Bo;Hu, Zi-Xiang;Haldane, F. D. M.
通讯作者:
Haldane, F. D. M.