55 citations · 204 across the 9 of their papers we have counts for
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cond-mat.str-el2020★ 34 cited
Dirac Fast Scramblers
Jaewon Kim, Ehud Altman, Xiangyu Cao
We introduce a family of Gross-Neveu-Yukawa models with a large number of fermion and boson flavors as higher dimensional generalizations of the Sachdev-Ye-Kitaev model. The models…
cond-mat.str-el2020★ 23 cited
Scrambling versus relaxation in Fermi and non-Fermi liquids
Jaewon Kim, Xiangyu Cao, Ehud Altman
We compute the Lyapunov exponent characterizing quantum scrambling in a family of generalized Sachdev-Ye-Kitaev models, which can be tuned between different low temperature states…
cond-mat.stat-mech2020★ 15 cited
Comment on "Chaotic-Integrable Transition in the Sachdev-Ye-Kitaev Model"
Jaewon Kim, Xiangyu Cao
In arXiv:1707.02197, the authors considered the Sachdev-Ye-Kitaev model with quadratic perturbation (also known as mass-deformed SYK), and claimed that the quantum Lyapunov exponen…