4 citations · 7 across the 7 of their papers we have counts for
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Krylov complexity and Wightman power spectrum with positive chemical potential in Schrödinger field theory
Peng-Zhang He, Lei-Hua Liu, Hai-Qing Zhang +1
We study Krylov complexity in Schrödinger field theory in the grand canonical ensemble with chemical potential , with an emphasis on the qualitatively new features that arise fo…
Revisit the relationship between spread complexity rate and radial momentum
Peng-Zhang He
This article discusses the relationship between the boundary spread complexity rate and the radial momentum in the bulk within the framework of AdS/CFT. We demonstrate that the rad…
Krylov Complexity in the Schrödinger Field Theory
Peng-Zhang He, Hai-Qing Zhang
We investigate the Krylov complexity of Schrödinger field theories, focusing on both bosonic and fermionic systems within the grand canonical ensemble that includes a chemical pote…
Probing Krylov Complexity in Scalar Field Theory with General Temperatures
Peng-Zhang He, Hai-Qing Zhang
Krylov complexity characterizes the operator growth in the quantum many-body systems or quantum field theories. The existing literatures have studied the Krylov complexity in the l…