28 citations · 339 across the 52 of their papers we have counts for
4 papers · 1 filter
A route from maximal chaoticity to integrability
Chen Ma, Chushun Tian
We study the chaos exponent of some variants of the Sachdev-Ye-Kitaev (SYK) model, namely, the $\Ns=1$ supersymmetry (SUSY)-SYK model and its sibling, the -SYK model which i…
Quantifying Quantum Entanglement in Two-Qubit Mixed State from Connected Correlator
Xingyu Guo, Chen-Te Ma
Our study employs a connected correlation matrix to quantify Quantum Entanglement. The matrix encompasses all necessary measures for assessing the degree of entanglement between pa…
Explore the Origin of Spontaneous Symmetry Breaking from Adaptive Perturbation Method
Chen-Te Ma, Yiwen Pan, Hui Zhang
Spontaneous symmetry breaking occurs when the underlying laws of a physical system are symmetric, but the vacuum state chosen by the system is not. The (3+1)d theory is relat…
Emergence of Time from Unitary Equivalence
Pak Hang Chris Lau, Chen-Te Ma
We discuss the concept of unitary equivalence between the modular Hamiltonian and the subsystem…