Entanglement Spectrum of Chiral Fermions on the Torus.
Entanglement Spectrum of Chiral Fermions on the Torus.
复制标题
环面上手性费米子的纠缠谱
DOI:
10.1103/physrevlett.123.211603
复制
发表时间:
2019
影响因子:
8.6
通讯作者:
I. A. Reyes
中科院分区:
文献类型:
--
作者:
P. Fries;I. A. Reyes
We determine the modular Hamiltonian of chiral fermions on the torus, for an arbitrary set of disjoint intervals at generic temperature. We find that, in addition to a local Unruh-like term, each point is nonlocally coupled to an infinite but discrete set of other points, even for a single interval. These accumulate near the boundaries of the intervals, where the coupling becomes increasingly redshifted. Remarkably, in the presence of a zero mode, this set of points “condenses” within the interval at low temperatures, yielding continuous nonlocality.
登录
查看更多内容
DOI:
--
发表时间:
2018
期刊:
Journal of Statistical Mechanics: Theory and Experiment
影响因子:
--
作者:
V. Eisler;I. Peschel
通讯作者:
I. Peschel
影响因子:
8.6
作者:
F. Parisen Toldin;F. Assaad
通讯作者:
F. Assaad
影响因子:
5
作者:
Raúl Arias;H. Casini;M. Huerta;D. Pontello
通讯作者:
D. Pontello
影响因子:
5.4
作者:
D. Jafferis;S. J. Suh
通讯作者:
S. J. Suh
影响因子:
5.5
作者:
R. Jefferson
通讯作者:
R. Jefferson