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Spread of entanglement in a Sachdev-Ye-Kitaev chain

Abstract We study the spread of Rényi entropy between two halves of a Sachdev-Ye-Kitaev (SYK) chain of Majorana fermions, prepared in a thermofield double (TFD) state. The SYK chain model is a model of chaotic many-body systems, which describes a one-dimensional lattice of Majorana fermions, with sp...

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I tiakina i:
Ngā taipitopito rārangi puna kōrero
Ngā kaituhi matua: Yingfei Gu, Andrew Lucas, Xiao-Liang Qi
Hōputu: Artigo
Reo:Inglês
I whakaputaina: SpringerOpen 2017-09-01
Rangatū:Journal of High Energy Physics
Ngā marau:
Urunga tuihono:http://link.springer.com/article/10.1007/JHEP09(2017)120
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