Automorphic equivalence within gapped phases in the bulk
Automorphic equivalence within gapped phases in the bulk
复制标题
本体中有间隙相内的自守等价
DOI:
10.1016/j.jfa.2019.108422
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发表时间:
2020
影响因子:
1.7
通讯作者:
Ogata, Yoshiko
中科院分区:
文献类型:
--
作者:
Moon, Alvin;Ogata, Yoshiko
We develop a new adiabatic theorem for unique gapped ground states which does not require the gap for local Hamiltonians. We instead require a gap in the bulk and a smoothness of expectation values of sub-exponentially localized observables in the unique gapped ground state φ s (A). This requirement is weaker than the requirement of the gap of the local Hamiltonians, since a uniform spectral gap for finite dimensional ground states implies a gap in the bulk for unique gapped ground states, as well as the smoothness.
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DOI:
10.1007/s00023-015-0440-y
发表时间:
2016
期刊:
Annales Henri Poincaré
影响因子:
--
作者:
S. Bachmann;W. Dybalski;P. Naaijkens
通讯作者:
P. Naaijkens
影响因子:
1.7
作者:
Moon, Alvin
通讯作者:
Moon, Alvin
影响因子:
3.7
作者:
Hastings, MB
通讯作者:
Hastings, MB
影响因子:
1.8
作者:
T. Matsui
通讯作者:
T. Matsui